PHILATELIC EXPERTS AND DEALERS: STAMP EXPERT MARKS.   

NAMES G–L

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Names A–F, Names M–R, Names S–Z, Stamp Forgery Guide,
Areas A–E, Areas F–G, Areas H–R, Areas S–Z, First names
.
 

Signature/name Expertising areaDetails (b. born, d. dead, f. founded)
G (in blue): original gumBelgium and ColoniesSee Soeteman, additional marks
Gaber, AnteYugoslavia (Slovenia 1919)Ljubljana 1935
Gabisch, GuidoGermany (field post WW2)Stubenberg, BPP 2001
Gaedicke, Fritz (Infla Berlin). PhotoGermany (Infla incl. Official)Berlin-Spandau, 1923–2007, BPP 1958–98
Galinos, AlexandreGreece (postal history)Athens, b. 1959, dealer, expert 1993–, AIEP 1998–, [PE]
Gallitsch, Albert?Germany (Marienwerder)Germany; or Ch. Gallitsch, Berlin 1949, dealer; on forged
Gálvez Naranjo, Joaquín.Chile/Spain, d. c. 1976, AIEP 1970–76
Galvez, Manuel, 2, 3. Advert., hingeSpain and areasM. Gálvez Rodriguez, Madrid 1926 1950, 1895–1960, dealer, AIEP 1954–60
GAMHungary[Flasch]
Gambert, LudwigGerman States (Thurn &Taxis pre-adh.)Hammelburg-Obererthal, BPP 1996
Gar. Echt (AW/WA added separately)CzechoslovakiaGerman for "guaranteed genuine"
Garantie K.F.W. 54HungarySee K.F.W.
Garas, N. (ΓΑΡΑΣ)GreeceAthens 1949 1958, dealer
Garcia, Filatelia (cf. Filatelia Madrid)Spain, FranceMadrid, dealers
Gazzi, LuigiItalyRovereto TN (Italy) 2001, dealer. Note
GBGermany East (Bezirk 1948)See Ballschmidt. Günter (?)
GCItalySee Carraro
Gebr. Senf Leip.WorldwideSee Senf
Geigle, Christian E.Saar (Mi 53–205, Official)Alzenau, Grünwald 2004, BPP 2003
Gelli & Tani (also 'GT' in square or in circle)Belgium and ColoniesBrussels 1920 1943, important dealers f. 1860; Gustave Gelli indep. dealer 1926
GentzschGerman States, Colonies & PO abroad.
Georgstrasse 2, ChemnitzWorldwideChemnitz pre-WW2, dealer's advert.
Gerber, MaxGermany (French Zone)Bad Kreuznach 1961
Gerhardt, WernerGermany East (Mi 212–1164, Official)Markkleeberg, BPP 1991
Germania-Ring (the expert committee of)GermanyGermany (Essen?), 1897–WW2, ass. of German, Austrian and Swiss phil. soc.
Gerschler, HerbertAustriaChemnitz 1961
Gerzabek, HubertTurkeyVienna 2001, VÖB
GF, GF (manuscr. =Fulpius)Albania, FinlandSee Freyse or Fulpius
GH ADHungary[Flasch]
Ghiglione, EzioItalyGenoa, 1950–68, dealers f. 1885
Gibbons Ltd, Stanley, SG (reported to be Gibbons' mark)WorldwideLondon, dealers, expertising until 1927
Gilbert, CarlPortugal and ColoniesPorto 1897
Gilbert & Koehler Paris. NoteEuropeParis, dealers 1904–13 (Heinrich Köhler)
Gilbert (+forged, 2) (in script). Photo. Czechoslovakia, Slovakia, Carpatho- Ukraine, Bohemia & Moravia, HungaryDr. Rudolf G., Prague, 1896–1984, expert –1970s, BPP 1961, forged, [Flasch]
Gilbert, Fr. Gg.TurkeyNote
Gilbert, S.MauritiusNote
Gilczynski, Dr. JanGreece, Poland incl. PO Port Gdansk, AustriaCracow, BPP 1961
Gimenez Morata, Antonio LuisSpainCEM 1996
Giordani, Prof. Giancarlo. Certif.ItalyBologna 1980s
Giray, KemalTurkey, CiliciaLondon 2015, dealer Balkanphila
Giusti, Corrado. Certif., 2Italy Grosseto IT 2008, b, 1958, expert 2008–
Giusto, San. Certif.Italy, TriesteSee San Giusto, Filatelia
GK in Cyrillic, 'ГК' in circleRussia, UkraineSee Gosudarstvennaya kontora
Glaettli, Ad., Zürich Switzerland, Br. East AfricaAd. Glättli & Cie, Zurich, 1940s, dealers
Glasewald, A. E.Germany (private locals)Hamburg-Wandsbek 1961, dealers (Ruprecht Glasewald 1904–83)
Glasewald, Arthur Ernst ('A.E.')Germany (private locals) German States (Baden, Thurn & Taxis), Greece, South Bulgaria, Turkey, WorldwideGössnitz, 1861–1926, dealer, father of Georg and Ruprecht, [Brühl p.497]
Glasewald, GeorgGermany (private locals)Hamburg 1950, 1895–1972, dealer
Glättli, A.SwitzerlandSee Glaettli
Glatz, IstvánHungaryHungary, b. 1953, expert 1999–, AIEP 2003–, [FFE7, PE]
Glavanovitz, Dr. WernerAustria (Mi 660–)Vienna 2004, BPP 2008–, VÖB
Glavany, AlfredEurope, Worldwide (both pre-1900)Istanbul about 1900, dealer. Note
Glucksmann, Michel P. S..France, AIEP 1974
Gluksman, E.France and Colonies, EuropeParis 1949, dealer
Gmach, Dr. GertliebRumania (Mi 8–98)Eching a. A., BPP 2006–
Gmähle, Markus (= Gmaehle)Thailand (pre-1925)Munich, BPP 1991
Gnädig, Otto (= Gnaedig)LatviaBerlin, BPP 1968
Godderis, Dr. KarelBelgium and Colonies[Soeteman]
Goebel, R(aymond, Dr.) (manuscript)France (–1900), LuxembourgLuxembourg, b. 1950, expert 1980–, AIEP 1998–, BPP 2003, [FFE3, PE]
Goeggel, Dr. Hugo. PhotoColombia, EcuadorBogotá, b. 1936, expert 1990–, AIEP 2000–, [FFE4, PE]
Göldner (not J. Goldner?)LithuaniaPre-WW2, collector or dealer
Goller, ArnoldAustria (PO Levant), Bosnia & Herz. Kötschach AU, BPP 2008–
Gongvatana, Surajit
(Works as member of committee.)
ThailandThailand, b. 1951, expert 1991–, AIEP 2003–, [FFE7, PE]
Gonic, N.Yugoslavia (SHS)Novi Sad (=Neusatz)
Gordon, Gustav G.; 'Gordon'Sweden, worldwide Stockholm (Folkskoleg. 4) 1945
Gosudarstvennaya kontora, 'Гос К' or 'ГК' in circleRussia, UkraineOn stamps sold by the Soviet Union
Gound, ErnstYugoslavia (SHS)Zagreb
Goy, ErichPolandBerlin 1944
GP (pencil)EstoniaSee Puloaas
GPSY. Certif.Germany incl. all areasGermany Philatelic Society, USA
Grabert, Dr.Austria (overprints)On forged
Grabowski, HeinzGermany (air mails, Zeppelin), Germany (1945 Freudenstadt local)Freudenstadt, BPP 1958–
Graeffe, RagnarEstoniaLohja, 1929–2005, Finn. Phil. Fed. 1996–2005
GráfHungary[Flasch]
Graham, David ('DG' in manuscript)WorldwideUSA (2002), principal auctioneer Greg Manning Auctions
Grallert, WolframGermany, DanzigLeipzig, 1924–2014, dealer
Granitz, EdmondoFiumeFiume, 1896(or98)–WW2 (killed; stateless Jew, b. Hungary), dealer
Granowski, StevenUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Gratton, RichardCanada, BNAWindsor PQ, b. 1954, expert 1984–, AIEP 1998–, [FFE3 5, PE]
Graus, Francisco/Francesc. Certif., 2, 3Spain and ColoniesBarcelona, b. 1939, expert 1974–, AIEP 1983–, [FFE3]
Greek Stamp Dealers AssociationGreeceExpert committee (Atzaritis, Spanos, Kalfarentzos), Athens 1969
Green, Brian M.USA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Greene, V. G. Certif.Canada, BNA1893–1988, see Vincent ...
Gregorcic, (H.) Vilim (William)Yugoslavia (SHS, Medumurje, Prelog, Mursko & Prekomurje 1919)Mandroviceva 1935, Zagreb
GreifPortugal.
Greis, Prof. Dr. Ortwin. Certif. PhotoRussia (Zemstvo)Hamburg, b. 1941, expert 1994–, AIEP 1999–, [FFE3, 5, PE]
Grenstedt, Bo; '-Grenstedt-'Sweden(Stockholm, b. 1916 ?)
Grey, 2 (same rubber stamp?)Saint VincentThe London pre-WW2 dealer E. C. Grey?
Griebert, HugoSpain, Turkey, South AmericaLondon, 1868–1924, dealer, [Tyler]
Griffiths, John O.Great Britain, Australia, Natal, Leeward Is.Great Britain, 1923–2001, AIEP 1979–84
GrimmGermany (Infla), Germany EastGermany, 1930s to 40s
Grioni, Federico (manuscript)Italy, Lombardy-VenetiaMilan 1926 1943, dealer. Advert.
Grobe, Hans; Grobe (forged). Certif.German States and Colonies, Montenegro, Worldwide (pre-1900)Hannover 1943, 1899–1994, auctioneer, BPP 1958–, AIEP 1954–82
Grønlund, Svend (Gronlund, Groenlund). Certif. PhotoDenmark, Iceland, Finland, Sweden, BrazilCopenhagen 1969, d. 1970s, also on forged. Note
GrotheGermany (air mails).
Grubben, Willy (or manuscript)BelgiumBrussels 1943, dealer, [Soeteman]
Gruber, Gunnar. Certif.Germany (Upper Silesia, Schleswig)Radolfzell, BPP 2001
Gryzel, JerzyPoland (no. 1, cities, plebiscite, Gdansk)Lodz 2008, Polish Fed.
Gryzewski, TadeuszPolandWarsaw 1950, Lodz, 1904–76, AIEP 1961–76
GS, GS + heronUkraineSee Seefeldner
GT (in square or in circle)Latin AmericaSee Gelli & Tani; forged (square)
Guggisberg, Dr. AlfredSwitzerland, GuatemalaBiel 2001, d. 2004, SBPV
Guinand, PierreSwitzerland (1862–1907)Morges 2001, b. 1940, expert 1967–, SBPV, [FFE2 3]
Guinovart Vidal, Jorge (pencil)Spain and ColoniesBarcelona, 1920–1999, AIEP 1978–99. Photo
Guiraud-Darmais, JacquesMonacoMazamet (France), b. 1928
Gummesson, PerFinlandStockholm, 1947–2004 (7 Jan.), dealer
Gummesson, Rolf ('RGm' in manuscript). Certif. PhotoFinland (pre-1900)Stockholm, 1913–2002, dealer 1935–2002, father of Per G. Note
Gunter, Erin R.Confederate StatesUSA 2000
Gustafson, Bertil Sweden, French Colonies, etc.Sweden
Gutmann, C.JapanFrankfurt 1897
GuttmanItaly.
GvTWorldwideSee Timroth
GWHungarySee Winter-Laczay, György?
GWSwedenSee Wennberg?
Gwynn, Dr. Robin David
(Works as member of committee.)
New ZealandNapier (NZ), b. 1942, expert 1991–, AIEP 1998–, [FFE3, PE]
Györgyik, Sándor, 'GyS' (monogram)HungaryA collector's mark
H (in blue)EuropeSee Waldemar Herrmann
H9 (in circle; in Cyrillic)Yugoslavia (in WW2)See Novakovic
HAUruguay.
Haagsche Postzegel HandelEuropeThe Hague 1943, pre-WW2, dealers
Hader, HermannAustria (pre-philately)Guntramsdorf (A) 2001, VÖB
Hadi, Mirza ('Mirza-Hadi'). Advert.Iran (Persia), (he had Transvaal reprinted and forged Serbia)Paris 1943, later Monaco, dealer, forger, [Tyler]
HaefeleGerman occ. Sudetians.
Haeffner Frias, JulioSpain and ColoniesBarcelona, 1929–88, AIEP 1978–88
Haertel, M., Geprüft (Max H.). Typical stamp signed by him.Germany (Upper Silesia), PolandGermany, d. 1935, often on forged. Note
Haferkamp, Dr. HansGerman States (Thurn & Taxis), Germany (1945 Freudenstadt local)Mainz, b. 1906, BPP 1958–
Haffner (frequently by pencil)Spain.
Hahn, Calvet M.USANew York, d. 2004, PSE 2000
Hahn, HenryCzechoslovakiaFairfax VI (USA), b. 1927, SCF 2001
Hahne, GerhardCentral LithuaniaUetze (Germany), 1927–2006, BPP 1987–99, AIEP 2001–06, [PE]
Hall, HerbstGermanyDr. Herbst (Hallensia)
Hall, Thomas WilliamWorldwideLondon, 1861–1937, Chm. RPSL Exp. Comm.
Hall Fl, Halle FläGermany East (Bezirk 1948)See Fläschendräger, W.
Hall RehnGermany East (Bezirk 1948)See Rehn, Erhard
Halle, OlofGermany (shipping)Berlin, BPP 2014–
Hallon, Dr. PavolPolandMalacky (Slovakia), SCF 2001
Hals S.O. Paris, T. and Hals?Russia (South Russia, Wrangel Army)See Sredinsky
Hamilton-Bowen, RoyIreland, Malta, GibraltarRodgau (Germany), BPP 1996
Hamis, HamisitványHungaryHungarian for 'Forged', 'Forgery'
Hammerschmidt, RudolfNetherlandsDüsseldorf, BPP 1958–
Hampel, TaduszPoland (no. 1)Lodz 2000, d. c.2005, Polish Fed.
HanákCzechoslovakiaCzechoslovakia
Hanciau, Louis FrancoisWorldwideBrussels, 1835–1924, expert employed by Moens
Hannes, WalmathHungary[Flasch]
Hanssens (in black)BelgiumSéraphin H., [Soeteman]
Hanssens, A.BelgiumNot reliable; [Soeteman]. All three Hanssens were dealers in Brussels, at least until 1949
Harbrecht, ErichSweden (1855)2004: Sorrentovägen 5, 269 34 Båstad
Harder, Dr. PhilippGermany (1945–6 locals)Hauenstein 2003, b. 1968, BPP 1996
Harlos, Peter/FriedrichGermany (Notopfer, Wohnungsbau)Wunstorf, BPP 1980
Harman, Christopher G. (Works as member of committee (RPSL).) Great Britain and ColoniesWoodbridge, b. 1950, expert 1985–, AIEP c.2006–
Harmer Inc, H. R.USA (Pres. Roosevelt item)See Roosevelt
Hartmann, ErnstSamosBerlin-Steglitz 1950
Hartmann, HugoMontenegroBerlin 1920, b. 1858
HASBelgium.
Hase.BPP 1958–
Hasid, ArielUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Haspel, RolfGermany (field post 1914–19)Thalheim-Bitterfeld, BPP 1991
Hass, Charles F.Egypt incl. Suez Canal, SudanNashua NH (USA) 2001, dealer
Hassel, Ch.Switzerland, CzechoslovakiaBasel 1949, dealer
Hauser, Károly G.HungaryBudapest, dealer, [Flasch]
Haveman, B. WalterChina (People's Rep.)Aalen, BPP 2006–
Haverbeck, H. D. S.IndiaNew York, 1913–86, PF
HavlasCzechoslovakiaCzechoslovakia, pre-WW2, dealer
Haydzicki, MarianPolandTarnow (PL), 1909–85, AIEP 1960–85
HBCzechoslovakia (Sudetenland issues)See Botscheck, Hanns. (Information)
HechterEurope.
Heddergott, Jochen. Certif.China (Formosa), Chinese PO Tibet, India (excl. States), Nepal, Iran (Persia –1891)Munich, b. 1936, expert 1969–, BPP 1976 until 2006, AIEP 1987–, [FFE6, PE]
Hederer, Dr. FriedrichGerman States (Wurttemberg)Lorch 1950, BPP 1961
Hedin, ErnstSweden, NorwayStockholm 1897
Hefer, Fred W. (forged)Czechoslovakia, Bohemia & MoraviaGrünwald, 1924–2003, BPP 1991
Heger, EmilAustria, Turkey, EuropeVienna 1920 1935, b. 1877
Heijtz, StefanFalkland Is.Stockholm 2002, dealer. Note
Heimann, KarlGermany East (Official ZKD)Kassel, b. 1928, BPP 1968
Heimbüchler, Fritz. Certif. Photo (second from left)RumaniaMunich, b. 1930, expert 1970–, BPP 1973–10, AIEP 1984–, [FFE3 (p. 170), PE]
Heinrich, Thomas. Certif.German States (Wurttemberg)Winnenden, b. 1966, BPP 1996–
Heintze, Jobst von (forged)Germany East (Bezirk 1948, OPD Thüringen)Eisenach 1961, 1906–85
Heintze, Prof. Dr. Jobst vonGermany East (Bezirk 1948)Magdeburg 2003, Eisenach, b. 1938, BPP –2013
Heinzel, KlausGermany East (Bezirk 1948)1950s
Heister, Dr. Knut. Certif.VenezuelaBad Münstereifel, BPP 1996
Heitmann, ClausGerman States (Bremen)Munich, BPP 2008–
Heitor S. PauloBrazilSee Sanchez
Hekker (also in upper case letters)Ukraine.
Helbig, Dr. Joachim (forged)German States (Bavaria 1876–1920 and Infla, Thurn & Taxis), Sudan, StellalandAschheim 2003, Munich, b. 1949, expert 1979–, BPP 1980, AIEP 1992–, [FFE4, PE]
Hellman, Dagmar[See S. Postim.lehti 3–4/1929 p. 17]Helsinki 1904, later Stockholm, dealer, [Postryttaren 2004 p. 28]
Hellman, E. A. ('EAH')Finland (and areas)Helsinki, 1895–1980, dealer-researcher, in use 1930s, expert until c. 1960
Hellman, Kaj. Certif.Finland, RussiaEspoo, b. 1948, auctioneer, expert Feb. 2000–. Note
Hellrigl, OswaldIndia (Jammu & Kashmir), NepalBrixen (Italy), 1906–63, BPP 1961, AIEP 1957–63
Hellrigl, Dr. Wolfgang C.Tibet, Nepal, India (Jammu & Kashmir)Bozen (Italy), 1941–2010, expert 1975–2010, AIEP 1980–2010, [FFE1 2 3, PE]
Helm, Dr. BedrichCzechoslovakia (air mails)Klatovy (Czech Rep.), expert 2004–
Helsingfors Frimärkssamlare Förening, ('H.F.F.'), 2Finland HFF's expert committee, Helsinki, 1897–c.1960
Hennies, Josef. Certif., 2Germany (Mi 1–30)Hildesheim, 1921–85, BPP 1968
Hennig, K(arl), 2Austria, Poland, Russia, UkraineWeimar 1920, post-WW2 Dominican Rep., dealer, soldier in Ukraine WW1, also on forged (+Hoffmann cards)
HerbertsGerman East Africa.
Herbst, Dr. Horst, 2 (forged)Germany East (Bezirk 1948)Frankfurt-Höchst, Kelkheim, d. 1986, expert 1950–86, BPP 1968
Herbst, LotharFranceHelmstedt, BPP 2003
Herczeg, KornélHungaryNyiregyháza, [Flasch]
Hermann föorvos, Dr.HungaryJános H., a collector's mark, [Flasch]
Hermann, UrsSwitzerland (1850–83)Liestal (CH), SBPV, BPP 2003–
Hermann, WaldemarEurope, Eastern RumeliaSee Herrmann, Waldemar
Hernández, CarlosUruguayDealer
Heron + GSUkraineSee Seefeldner
Herout, EduardCzechoslovakiaCzechoslovakia, 1921–77, SCSF
Herpichböhm, ErichGermany East (OPD Thüringen Mi 92–115)Munich, BPP 1984
Herrmann, Waldemar (also 'H'). Also written Hermann or Woldemar.Europe, Eastern RumeliaBerlin, 1827–1902, dealer, expert 1877–, also on forged, [Brühl p.482]
Herst jr., HermanUSANew York NY, 1909–99, dealer
Hertsch, ArthurSwitzerland, Eastern RumeliaBern (Senf, Zumstein), 1884–1973
Hertsch, ChristophSwitzerlandBern (Zumstein), b. 1963, expert 1986–, AIEP 1998–, SBPV, [FFE2 4, PE]
Hertsch, MaxSwitzerland, EuropeBern (Zumstein), b. 1923, expert 1950–, AIEP 1965–, [FFE3 4, PE]
Hettler, DieterGermany (Bizone Mi 1–35, certain locals)Hamburg, BPP 1991–10
Hevia, Manuel.Madrid, 1898–1984, AIEP 1954–c.56
Heweker, JoachimAlbania (pre-1945, incl. locals), Germany East (Bezirk 1948)Düsseldorf-Holthausen, BPP 1968
Hey, Berend (forged). Certif.German occ.s WW1, Germany (Allenstein)Bremen, BPP 1991
Heymann, I.Russia (Armies)Also on forged
HFF, 2 ('Tillhör HFF' is an owner's mark)FinlandSee Helsingfors Frimärkssamlare Förening
HGH (in script)Turkey.
Hildesheim, WernerWorldwide (air mails), etc.Dieringhausen 1950, 1906–74, BPP 1958–, AIEP 1954–c.56
Hille, PeterChina (pre-1949), ShanghaiDresden, BPP c.1991–2005
Hinard, René.France, d. 1969, AIEP 1965–69
Hindrichs, Dr. OttoGerman Colonies and PO abroad Münster, dealer, 1881–1957. Note
Hines, EdwardUSA (postal history, fancy cancellations), BNA, Br. ColoniesLong Beach CA, dealer, PF, Profess. Stamp Experts 2000
Hirsch, ErvinCzechoslovakiaCzechosl., 1892–1956, expert –1939
Hirsch, Dr. HermannSerbiaMunich, BPP 1958–
HK (without space)GermanySee Krause, H.
HKBT (in Cyrllic script letters under hammer and sickle)Russia and areas, Soviet UnionNarodnyi Komissariat Vneshnei Torgovli, applied in 1920s in red or violet, forged
Ho, Michael M. Y.China (–1900)Kaohsiung (TW), b. 1946, AIEP c.2006–
Hochkeppeler, GeorgDanzigDanzig 1935, Berlin-Steglitz, BPP 1961
Hochleutner, FranzAustria (PO abroad, postal stationery)Vienna 2001, VÖB
Hochstädter, Dr. Dieter, 2 (forged),
(Hochstaedter)
Germany (Germania issues, Infla colours)Munich, Bad Homburg, BPP 1976
Hoexter, Dr. WernerIsrael, PalestineHaifa, 1907–75, BPP 1961, AIEP 1960–75
Hoffer, CharlesUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Hoffman, JosefSoviet UnionCzechoslovakia, 1919–86, SCSF
Hoffman Stamp Co. HingeWorldwideThe Hoffman Stamp Co Inc, NY
Hoffmann, KlausSaar (Official from Mi 52)Schwalbach-Hülzwiler, BPP 1980
Hoffmann-Giesecke, GünterGermany (pre-WW1), German States, Germany (field post WW2), German occ. Kurland, German South West Africa, German Colonies incl. GRIDüsseldorf, 1909–79, BPP 1961
Hoffner, JohannesBelgium (Eupen Malmedy), Liechtenstein, Switzerland (Official, Int. Org.) Ziefen CH 2010, BPP 2011–, SBPV
Hofinger, WilhelmFranceMunich, 1895–1975, BPP 1958–, AIEP 1954–75
Hofmann, Harry von. Certif. PhotoLatvia, Russia (Western Army, Wenden)Hamburg, b. 1931, expert 1982–2001, BPP 1976, AIEP 2000–, [FFE3 4 (p.184) 5 6, PE]
Hofrichter, ReinhardGermany (air mails, Zeppelin)Kaufbeuren, BPP c.2001–05
Hofsetz, AllenUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Hohmann, JanGermany (Allied occ. 1946–48 colours)Brunswick 2007. Note
Holcombe, Peter (manuscript). Certif., 2Worldwide (pre-1930) Lucerne 2001, d. 2012, independent expert
Hollmann, Dr. Ernst (forged) German PO LevantBerlin, BPP 1991
Holm, Ch.Iceland[Mi cat.]
Holmes, H(enry) RobertWorldwideEngland, 1897–1989, Chairman RPSL Expert Committee, AIEP 1967–74
Holmsten, MartinRussia (postal history)Helsinki, prev. Vaasa, b. 1951, auctions, Finn. Phil. Fed. 1997–2004
Holschauer, GeorgeUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Holtz, KurtDanzigDanzig 1935, dealer 1943
Hong Kong Stamp SocietyHong KongExpertizing Service, Glenside PA, USA
Hopferwieser, Walter MichaelSpace mail, rocket mailSalzburg, b. 1954, expert 1993–, AIEP 1998–, BPP 2003, [FFE2 3, PE]
HornungSpain, USAOtto Hornung, England?
Horrack, Dr. Emil Edler vonRumaniaVienna 1897
Horvat, R.Yugoslavia (ovpt SHS, Slovenia)Croatia, 1940s
Hosang, JoachimPropaganda forgeries WW2Since 1950s
HossWestern UkraineOn forged, [Bulat]
Houtzamer, W. (= W. Howard)WorldwideLondon 1903–, formerly The Hague, dealer 1902–, Br. dealers' ass. STPA expert 1926
Hovest, Ludger. Certif.Russia, Soviet Union, Russian PO LevantWesel, BPP 2001
Hristov, StojanGerman occ. MacedoniaSkopje, BPP 1980
Hrvatski Filatelisticki SavezYugoslaviaZagreb 1950
HSkDanish West IndiesSee Sk., H.
HSdt (monogram)WorldwideSee Schwindt
HSP in triangleCzechoslovakiaSee Suchánek, Hugo
HTC (Cyrillic NTS?)Russia (areas)Also on forged
Hübner, Gerhard (Hubner, Huebner)Austria, Lombardy-Venetia, German occ. SudetiansStuttgart-Bad Cannstatt, d. 1981, BPP 1961
Hudin, IvoHungary, Fiume[Flasch]
Huggins, Dr. Alan K.Great Britain (postal stationery, incl. Colonies) (line engraved and embossed stamps, specimen overprints)Watford (GB), b. 1936, expert 1980–, AIEP 2001–, [FFE5, PE]
Hujala, PerttiEstoniaKirkkonummi, Finn. Phil. Fed. 2005–
HungarofilaHungary etc.Budapest, dealers, [Flasch]
Hunziker, Hans F. Certif.Switzerland (pre-1862), EuropeBasel, 1911–94, AIEP 1960–94
Husemann, FranzBelgium, FranceGladbeck/W. 1950
Hussman Stamp Co, C. E. (or 'C.E.H. CO')Latin AmericaSt. Louis Missouri, forged
Huylmans, Tobias. Certif.MemelFreiburg 2011, BPP. Note
Huzanic, MarioCroatia (Mi 1–178), Switzerland (Zu 21–27), Yugoslavia (Mi 1–450) Affoltern am Albis CH, BPP 2011–, SBPV 2019–
HVFinland, Estonia, WorldwideSee Walli
HWSwedenSee Wennberg
Ichida, Dr. SoichiJapanTokyo, 1910–86, AIEP 1979–86, [APS H. F.]
Ignatoff–experts–Paris, N.Armenia, Azerbaijan, Georgia, Russia, UkraineAlso on forged.
Ignetov, NickUkraine.
IHB (or JHB)India (Azad Hind (1r+2r))Dealer?
Ikeda, KenzaburoJapan and areasJapan, ECPM (q.v.) 2001
Imbelloni, Marco EmilioArgentinaBuenos Aires 2004. Note
Infla Berlin (+forged twice). See also Echt...Germany (Infla 1923)Berlin 2002, expert committee. Note
Inoue, KazuyukiJapan and areasJapan, ECPM (q.v.) 2001
Ioannidis, PanosGreece (Small Hermes), Greek occ. (ovpt.s)Alimos (Greece), b. 1933, expert 1984–, AIEP 1998–, [FFE3, PE]
IPFinlandSee Ponsio
Irmann-Jacobsen, HansNorway, Russia (Armies)Norway
IRO (in circle)Rumania (Regatul), HungaryOn genuine, [Flasch]
Irtenkauf, Klaus. Certif.German States (Wurttemberg)Friedrichshafen 2001, BPP 2003
Isaac, CharlesFrance and Colonies, UruguayMarseille, b. 1922, dealer, expert 1950–, AIEP 1975–, [FFE3, PE]
Isaksen, Jan Kr.Norway (locals)Engelsviken, expert 2002–. Note
ISFILATurkeyIstanbul, expert committee f. 1992. Note
Ishikawa, KatsumiJapan and areasJapan, ECPM (q.v.) 2001
Ising, WolfIsraelEllerbek, BPP 1991
ISJP (qv. Eichhorn)JapanInternational Society for Japanese Philately Inc, USA, expert committee
J (in Courier font)CzechoslovakiaSee Jedlicka, Vincenc
J3arYugoslaviaSee Bar
Jackson, EricUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Jacob Ernst, Dr. NestorSpain and ColoniesMadrid 1970, 1920–94, dealer (Filatelia Hobby), AIEP 1961–87
Jacoby, WillyGreat BritainLondon 1897
Jacquart, Alain. Certif. France and ColoniesParis, dealer. Positions
Jacques, W. A. (pencil)AndorraAlec J., Great Britain 2002, dealer
Jahn, WolfgangGermany East (Official ZKD)Munich, Vaterstetten 1968, 1928–97, BPP 1961, AIEP 1974
Jain, PradipIndia (air mails), Bhutan (pre-adh.)Patna, b. 1953, expert 1995–, AIEP 2002–, [FFE6, PE]
Jakots–SibiiuHungaryGéza Jakots, Sibiu, [Flasch]
Jakubek, Wolfgang (pencil)German States (Bergedorf, Hamburg, Schleswig- Holstein), USA, Confederate StatesHamburg, Giekau 2002, BPP 1976
Jakubovich, IsidoroArgentinaBuenos Aires 2004. Note
Jakucewicz, StefanPoland (plebiscite areas)Warsaw 2000, Polish Fed.
Jamet, ClaudeFrance and ColoniesFrance 1998
Jämsä, Risto (Jamsa)Finland (1963)Haukipudas, Finn. Phil. Fed. 2004–
Jane, R.Turkey.
Janisch, Marque GarantieHungary, Rumania (Regatul)On genuine stamps, [Flasch]
JapanMarks on forged stamps[Credit: Kr. Wilhelmsen]
Jaretzky, Rolf-DieterMexicoBraunschweig, b. 1935, expert 1994–, AIEP 1997–, [FFE4, PE]
Jasch, Dr. MichaelGermany East (OPDs, Großräschen)Berlin, BPP 1994–
Jäschke, Paul Peter (Jaschke)Germany (Mi 52–97 excl. 67, Official 1–14)Bremen, dealer, BPP 1980, father of Michael Jäschke-Lantelme
Jäschke-Lantelme, Michael (Jaschke-Lantelme, Jaschke-L) (forged). Certif.Germany (Mi 52–97 excl. 67, Official 1–14), Cameroun, East Africa, SW Africa, Togo (all four German); German PO China, Levant and MoroccoBerlin 2003, Bremen, b. 1962, dealer, BPP 1991
Jatia, D(eoki) N.IndiaCalcutta, 1930–2000, AIEP 1981–2000
JBSaarSee Böcking
JBUkraine (on forged)See Baumgarten
JCz (monogram)UkraineSee Cherniavsky
Jedlicka, Vincenc ('J' in Courier font)Czechoslovakia, Austria (incl. Lombardy-Venetia), HungaryPrague 1897, dealer, d. 1914.
Jem, Dr. P., jem (in oval). Echt (as additional mark). Certif.Armenia, Azerbaijan, Georgia, Russia (Armies, Siberia)Dr. Paul Jemtschoujin, Dresden, later Mt. Kisco NY (USA), dealer 1920–60s; also on forged. Note
Jendroszek, Heinrich HubertPoland, Danzig, Germany PlebisciteLügde, BPP 2003–06, Verein Philatelistischer Prüfer
Jensen, VagnDenmarkDenmark
JetríkCzechoslovakiaOwner's mark. [Hoffmann]
JHA (Jacques H. Adjarian)Syria (Arab Kingdom)Paris, 1920s, dealer
JHWHungary (Western Hungary)On genuine, [Flasch]
JJT (in circle)St. Pierre & MiquelonSee Tillard
JMrnakCzecholsovakiaSee Mrnak
(in triangle)Hungary (esp. Debrecen I)See Örvös
JoannovichHungary[Flasch]
Joly, N. R. S. (script)Syria (Arab Kingdom)Aleppo, 1920s
Jones, Dr. César. Certif. PhotoUruguay incl. postal history and stationery, Worldwide (aerophilately)Montevideo, b. 1944, expert Fed. Urugu-aya de Filatelia 1984–, APS 1985–. Note
Jonsen, DaniëlBelgium1983, b. 1947, [Soeteman]
Joris, CornelioCosta Rica, Cuba, CyprusMunich 1897
JSCHL ('J.SCHL')WorldwideSee Schlesinger, J.
Juchert, BerndBrazilKloster Lehnin (DE), BPP 1991
Julij BarYugoslaviaSee Bar, Julij
Jungjohann, Heinz Erwin (forged), 2,
3 (used on forgeries)
Poland (locals, Polish Corps, PO Port Gdansk), German occ. Poland (GG)St. Peter-Ording, b. 1929, expert 1970–, BPP 1970–2004, AIEP 2000–, [FFE4 (p.178) 6, PE]
Juretzky, P. ('FF' monogram)Rumania (Regatul), Hungary (Debrecen)A forger, [Flasch 172]
Jutzewitz, Ing. (engineer)Ukraine.
JV (in circle)YugoslaviaSee Velickovic
JWEstoniaSee Weiner, Julius
JZN (J. Z. Nubar)Syria (Arab Kingdom)Paris, 1920s, dealer
KUkraineSee Kedrovsky
K&Z (in oval circle, in red or black)Netherlands and Colonies, WorldwideSee Keiser
Kacskovicz, Dr.Rumania (Regatul)[Flasch]
Käfer (picture of beetle)Germany (and several related areas)See Dub, Dr. Emil
Kähäri, Heikki (Kahari)Finland (stamp booklets)Luxembourg, b. 1940, Finn. Phil. Fed. 2004–
KaiserGermany East (Bezirk 1948).
Kaiser, Pierre (Jean Marie)Belgium and ColoniesBrussels, b. 1956, dealer, expert 1996–, AIEP 2001–, [FFE5, PE], [Soeteman]
Kaiser, SlavomirDenmark, Faroes, Norway, Czechoslovakia, SwitzerlandDenmark 1982, 1960s
Kajtna, KonradCroatia (1918 Sailors, pre-adh.) Brezice 2006, CPS
Káldor, Dr.Fiume.
Kalinowski, MariuszPoland (locals, PO Port Gdansk)Warsaw 2000, Polish Fed.
KálmánHungary (Debrecen)Dealer, on forged, [Flasch]
KANSweden (1920–36)See Norsten, Karl-Arne
Kaplan, C.Czechoslovakia Czechoslovakia, dealer
Kaplanek, Karel ('KAP', 2, in oval)CzechoslovakiaPrague 1949, dealer
KaprasCzechoslovakiaDealer
Kapusi, Géza ('KG' in oval). NoteHungary (Debrecen), Rumania (Regatul)Debrecen, [Flasch]
Karaivanoff, Petko V(assilev), PVK, 2. Certif.Bulgaria, German occ. MacedoniaSofia 1949, b. 1874 (living 1957), dealer
Karaivanoff, Vassil P(etkov). Certif.Bulgaria, Eastern RumeliaSofia (ul. Han Krum no. 7) 2000, b. c. 1922, son of P. V. Karaivanoff
Karasek, H..VÖB a.o. member
Karásek, Ján (Jan Karasek)Czechoslovakia, Bohemia & Moravia. Also on forgedBrno, b. 1927, expert 1960–, AIEP 1964–, SCF –2003, [FFE2 3, PE]
Karatzas, TakisCrete, Greece (ovpt.s on Crete)Athens, b. 1943, expert 1989–, AIEP 1998–, [FFE3, PE]
Kardosch, Velizar M.SerbiaRomanshorn (CH) 2004, 1939–2014, expert 1999–, SBPV, AIEP 2005–, [FFE7]
Karmi, VäinöEstoniaTallinn, d. c. 2001, expert c. 1991–99
Karvonen, V. J. (pencil). PhotoFinland (esp. Aunus)Viljo (Jaakko) K., Helsinki, 1901–89?, indep. expert. Note
Kašpar, Jirí (Kaspar).Pardubice (CZ), SCF 2001
Kastaun, JürgenGerman States (Prussia, and other)Münster, BPP 1980
Kasterin (in Russian script)..
Kauert, RichardGerman States (Oldenburg)Borgstede/Varel 1950, 1907–c.87, BPP 1961, AIEP 1957–87
KaufmannAlbania= Hugo K.?
Kaufmann, HugoAustriaSlovakia, pre-WW2
Kaufmann, Patricia A., earlier 'PAK' lightly in pencilConfederate StatesLincoln, DE, USA, dealer 1973–. Note
Kauppi, HannuFinland (1930 issue)Haukipudas, b. 1946, Finn. Ph. Fed. 2002–
Kay, Alexander BerridgeBr. ColoniesLondon, d. 1944, dealer, BPA expert comm.
Kayssner, KurtCzechoslovakia (Posta 1919), etc.Germany, d. c. 1937, renowned expert
KazárRumania (Regatul)A collector's mark?, [Flasch]
KB in oval: see Bileski  
Kedrovsky, Volodymyr, 'VK', 'K'Ukraine1890–1970, political and military leader
Keiler, Dr. Eberhard, 2 (forged)German occ. WW2 Baltics, Russia and Ukraine; Germany (Marienwerder), Russia, Soviet UnionMunich 1950, Trier, BPP 1961
Keiser, Gustav; also (earlier) 'K&Z' in oval circle (in red or black)Netherlands and Colonies, Worldwide (classics)The Hague, d. c. 1980, dealer, considered to be a highly reliable mark
Keitsch, W. EnvelopeCzechoslovakia (Posta 1919)Karlovy Vary, pre-WW2, dealers
Kellens, Georges (manuscript)BelgiumBelgium
Kemény, Andor (Kemeny)Rumania (Regatul), Hungary, FiumeOradea, dealer, [Flasch]
Kempe, Dr. L.Germany East (OPD Ost-Sachsen)[Mi cat.]
Kendall, ThomasUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
KERNRussia (areas)Also on forged.
Kesselstatt, Franz E. Graf (forged)Germany (field post Tunis)Trier, Föhren, BPP 1976
Kessissoglou, ThalesGreeceAthens 1949, dealer
Kessler, F. W.Newfoundland, Iceland etc. (air mails)Dealer at least 1950–60s
KFW 54, GarantieHungary[Flasch]
KG (in oval)HungarySee Kapusi
Khorchid, SamadIran (Persia)Teheran, 1920–87, AIEP 1976–83
Kicukis, Athanas ('AK' in script)TurkeyIstanbul before 1956, dealer
Kiddle, Francis E(dgar)Great Britain PO Morocco, Gibraltar, KuwaitNorth Fleet (GB), b. 1942, expert 1980–, AIEP 1999–, [FFE3, PE]
Kief (in German type)Armenia, Azerbaijan, Georgia, RussiaAlso on forged
Kiehnle, Ferd.German statesPforzheim 1897S
Kieltsch, AlfredRumania (Regatul)Sibiu (Hermannstadt)
Kilian, JürgenGerman Colonies (British and French occ.), German PO MoroccoHamburg, BPP 1980
Kimmel, Kurt E. (forged)Switzerland (pre-1907, hotel posts), Austria, Liechtenstein, Venezuela (1859–80), Ceylon (pre-1910)Massagno (CH) 1991–, Richterswil (CH), b. 1941, expert 1972–, BPP 1976, AIEP 1991–, SBPV, [FFE3 5, PE]
King, Willie A. ('wak')Saudi ArabiaScotland. Note. Arabian Phil. Assoc. Int.
Kingsley, TomUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Kinnunen, SuloFinland (Aunus)Lappeenranta, 1894–1966, SF expert
Kinns, Dr. PhilipIndian StatesEngland 2003, Stanley Gibbons Ltd, BPA expert committee
Király, Tibor ('K.T.')Hungary[Flasch]
Kirchhofer, HansSwitzerlandGeneva 1897
Kirker, JoeUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Kiss, Dr.Rumania (Regatul)[Flasch]
Kiss, Lajos ('KL' in circle)Rumania (Nagyvárad local 1945)Oradea (Nagyvárad), [Flasch]
KJ, DrHungary[Flasch]
KL (in circle) Rumania (Nagyvárad local 1945) See Kiss, Lajos
KlambauerAustriaAustria
Klein, Dr. Udo E. Estonia, Lithuania, MemelWilnsdorf, –2014, BPP 1996–2007, then VPP
Klein, Eugene. NoteWorldwide (excl. USA)Philadelphia PA 1926, 1878–1944, dealer
Klein, Jean-Pierre.Luxembourg, 1886–1974, AIEP 1968–74
Kleymann, UweGerman occ. WW2 Serbia Ritterhude, BPP 2007–14
Kleysl?, KárolyFiume[Flasch]
KlichowRussia (Wenden)Berlin pre-WW2 dealer Albert Klickow?
Klink, JohannesGermany (AM-Post, Bizone)Niebüll/Schleswig, BPP 1961
Klinkhammer, HubertGermany (Official Mi 52–64), German States (Württemberg Mi 44–62, Official)Hirschlanden, Ditzingen, d. 1997, BPP 1968
Klosinkski, AndrzejPoland (Air mails)Sopot 2008, Polish Fed.
Kloss, PaulUSA, etc.Dresden, 1848–1918, expert c. 1880–
Knapp, Rev. StephenUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Kneitschel ('VK' or in manuscript)South AmericaVictor K., Buenos Aires, dealer c. 1930–1980
Kniep, KarlDanzig (incl. Port Gdansk)Wiesbaden, BPP 1980
Knopke, Dr. KarlGreat Britain (pre-1952 excl. Official)Hohen Neuendorf, BPP 1991
Københavns Philatelist KlubbDenmarkCopenhagen 1950
Kobold, GustavGermany (Infla)Germany, 1885–1945 (b. 1865?)
Kobylanski, EugenUkraineVienna, BPP 1980
Koch, AugustGerman States (Bremen)Bremen, BPP 1968
Koefoed, O.Denmark[Mi cat.]
Koenigsfest, W. (= Königsfest)FinlandGermany?, dealer?, early 1900s
Koetz, Joseph.Luxembourg, 1897–1976, AIEP 1968–76
Kogebinas, A.GreeceCorfu 1941, Pres. Corfu Philat. Soc.
Koh, Seow ChuanMalaya, Thailand, PhilippinesSingapore, b. 1939, expert 1970–, AIEP 2002–, FIP President, [FFE6, PE]
Kohl, PaulEuropeChemnitz, 1852–1925, dealer
Köhler, H., 2, 3, 4. (= Koehler, Kohler)German States (Brunswick, Thurn & Taxis), German Colonies, Rumania (old), Ukraine, Europe, WorldwideHeinrich K., 1881–1945; dealers f. Berlin 1913, started expertising before 1934, Wiesbaden 1949, (cf. Gilbert & K.), in use c. 1960–95 (?), [Brühl]
Kokk, KalevEstoniaTallinn 2004, EFL 2004–. Note
Kolbe, Hans.Austria, 1906–82, AIEP 1956
Koliski, Artur ('A.K.' in circle)UkraineBerlin, collector
Kollektioner, TallinnEstonia, Europe (on forged)Eesti Kollektioner, stamp magazine
Königsfest, W. (Konigsfest)FinlandSee Koenigsfest, W.
KonnerthHungary (Western Hungary)Not reliable, [Flasch]
Kontrollrat, ArGeGermany (Allied occ. 1946–48 colours)See Bernhöft and Hohmann resp.
Koopman, HermanNetherlands and Colonies, Poland (P-P on Austria), Fiume, Rumania (Regatul), UkraineAmsterdam, later Kalmthout (Belgium), dealer, d. c. 1987, BPP, AIEP 1968–87, reliable, [Flasch]
Körner, Karl, Wien I (Korner, Koerner). Advert.Western UkraineVienna, dealer, forged, [Bulat]
Korszen, ZbigniewPolandLublin 2000, Polish Fed.
Korte, WolfgangGerman States (Hannover, Mecklenburg-Schwerin)Würzburg 1950
Kosack, Philipp KosackEurope, WorldwidePhilipp K., Berlin 1897 1926, 1869–1938, dealer, [Flasch]
Kosel, AdolfWorldwide (air mails)Austria, 1911–74, AIEP 1960–74
Kosina, J. (Jiri)CzechoslovakiaPrague, up to WW2, dealer
Kottelat, Ernest R.SwitzerlandBern 1943 1961, 1896–74, dealer, AIEP 1954–74
KovácsHungaryAlso on forged, [Flasch]
Kovar, AdolfCzechoslovakia (Posta 1919), Austria (1945)Vienna 2001, auctions (Dorotheum), VÖB
Kovarik, JaroslavCzechoslovakiaPrague, expert 1957–
Kowollik, Dr. GotthardGermany (Infla incl. Official)Berlin, BPP 1991
Kozak, KarolCzechoslovakiaSlovakia, 1940s, cf. Slovensky F.
KP (Cyrillic for KR)UkraineSee Rodendorf
KracíkCzechoslovakia.
Kraft, Jürgen (Juergen, Jurgen)Germany and States, WorldwideCanary Is. 2005, former dealer. Note
Krakow, PhilateliaPoland (Cracow 1919)See Philatelia Krakow
Kralicsek, BélaHungaryTemesvar 1897
KramerCzechoslovakia.
Kramp, Hans-LudwigGermany (1945 Altentreptow, Demmin, Grabow, OPD Mecklenburg-Vorp.)Wendorf bei Rieps 2004, prev. Schmilau, BPP 1991
Kranik (Kronik?)FiumeLeonard Kranik
Krapp, W.Austria (newspaper stamps), RumaniaVienna 1897
Kraus, A., LeipzigTurkeyLeipzig, dealer
Kraus, JánCzechoslovakiaPrague, Neratovice, 1941–2001, dealer
Krause, H(orst), (also 'HK')Germany and States (esp. Bavaria)Germany pre-WW2, well-reputed dealer
Krause, RichardItalian States (Papal States)Germany, b. 1857, expert of 1887
Krawczyk, EugeniuszPolandWarsaw 2000, Polish Fed. –c.2005
Krebs, ArnoldHungary (Baranya), Yugoslavia (SHS).
Krefl, F.Yugoslavia.
Kreft, WilhelmGermany (field post Hela, occ. Kurland)Wedemark, BPP 1984
Kreke, Jan van derCzechoslovakia (Legion in Siberia)Koog aan de Zaan (NL), SCF 2001
Kretzschmar, Dr. Gunter. Certif.Portugal (Mi 1–700)Dresden, BPP 1991
KrgrGerman States, Russia (areas)See Krüger
Krickmeyer, EdgarLatviaMerzen ü. Bramsche 1950
Krischke, Gerhard (forged). Certif.German occ.s WW2 (most areas)Hannover,  d. 2015, BPP 1980 (now independent)
Krist, WalterHungary (Western Hungary)Budapest, dealer, [Flasch]
Kroat. PhilatelistenverbandYugoslaviaSee Croatian...
Kroiss, PeterAustria (postal history)Biedermannsdorf (A) 2001, VÖB
Kroll, HerbertGermany (field post Inselpost)Hamburg 1950
Kronenberg, Dr. StanleyPoland (Cracow 1919), UkraineUSA 1987 1997, collector, UPNS
Krook, CarlFinland (postal stationery)Turku, 1916–88, dealer (Stampco), Finn. Phil. Fed. expert 1981–88
Krötsch, Hugo (Krotsch, Kroetsch)German States (Bergedorf, Lubeck, NDP)Leipzig, 1858–1937, dealer
Krug, Hansmichael. Certif.Germany (Mi 1–30), Dominican Rep.Frankfurt/M, b. 1948, expert 1994–, BPP 1996, AIEP 2002–, [FFE6, PE]
Krüger, Karl (Kruger, Krueger)JapanLübeck-Kücknitz, b. 1919 (still living), BPP (1968)–82. Note
Krüger, J., BerlinUkraineBerlin, dealer, [UPNS]
Krüger, Krgr (Kruger, Krueger) [also on forged]German States, Rumania, Ukraine, Turkey; 'Krgr': Russia (areas)Paul K., Berlin-Grünewald, pre-WW2, same as J. Krüger?
Krumhaar, OttoGerman States and Colonies, German occ. Libau, Europe and Worldwide (pre-1900)Hamburg 1950, 1888–1967, Edgar Mohrmann auctions, BPP 1961, AIEP 1958–67
KruschelGerman States.
Kruson, JaroslavAustriaCzechoslovakia, 1906–86
Krutina, VratislavSoviet Union (air mails)Czechoslovakia, b. 1913, SCSF
Krynine, P.Russia (Armies)Also on forged
KS & CoHungaryOn forged, [Flasch]
KT (in oval)HungarySee Király
KubisCzechoslovakia.
Kuchukis ('AK')TurkeySee Kicukis
Kulda, Dr. JiriCzechoslovakiaCzechoslovakia, 1925–98
Kullberg, Birger J.FinlandHelsinki, 1911–90, Finn. Ph. Fed. 1981–90
Kunetz, LászlóHungarySzabadka, later Vienna, dealer
KunzFinland.
Kunz, JensGermany (1945–6 certain locals)Üxheim (Germany), BPP 2003
Kunz, JuliusAustria (pre-1918), Bosnia & HerzegovinaVienna 1950, auctioneer, b. 1887. Note
Kuras, HelmutEstoniaWiesbaden 2005, EFL 2005–. Note
Kurchan, Dr. Mario D(avid). PhotoArgentinaOlivos (Arg.), 1924–2003, expert 1948–, AIEP 1978–2003, [FFE2 4 (p.179) 5 6]
Kurkiewicz, WitoldPoland (1944–)Warsaw 2000, Polish Fed.
Kurtz, F.Russia (areas)Also on forged
Kurze, GüntherGermany (Infla)Halle, BPP 1991
Kuuskvere, Aivar. Certif.Estonia (excl. German occ.)Elva, b. 1960, expert 2002–. Note
Kuwano, HiroshiJapan and areasJapan, ECPM (q.v.) 2001
Kuyas, Tevfik (manuscript)TurkeySisli-Istanbul, 1916–89, AIEP 1977–89
KVRussiaSee Vassilyev
Kvasnicka, ZdenekCzechoslovakiaCzechoslovakia, 1905–93, SCF
LA (or AL) (monogram)UkraineSee AL
Labres, KlausAustria (1850)Vienna 2001, VÖB
ladybird, ladybug (beetle, picture of)Germany (and several related areas)See Dub, Dr. Emil
Laitinen, AaroFinland (killer postmarks)Pori, Finn. Phil Fed. 1981–90
Laiz Castro, Dr. AngelSpainMadrid 1973, CEM 1996
Lambotte Fils, JulesBelgium and ColoniesVerviers 1920, dealers
LamonacaItalian occ. Greece?
Lamy, G(eorges)MexicoFrance, 1894–1972
Landini, AdrianoLombardy-Venetia, Italian PO China, Hong KongMilan, b. 1927, AIEP 1996–2000
Landmann, K., Berlin; 'Landm'UkraineOdesa, Berlin, dealer; not same person?
Landré, Dr. George (Landre)Germany (Allenstein, Marienwerder, Upper Silesia [also on forged]), German occ. (Ober Ost, 10th Army), Poland incl. towns, Polish PO Port Gdansk, German occ.s Poland, Central Lithuania, Rumania occ. Kolomyya, Western UkraineGoslar 1950, Bremen, b. 1899, BPP 1961, AIEP 1954–c.66
Lange, Carl H., 2, Certif.German States (in the north, incl. Heligoland), Denmark, Great Britain, etc.Hamburg 1950 1961, respected dealer
Lange, GertraudGerman States (Brunswick)Hamburg, BPP 1991
Langhammer, MiroslavCzechoslovakiaCzech Rep., b. 1952, expert 2004–
Langs, William S.USA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Lantelme, Dr. Horst W. (forged)German Colonies (in Oceania, excl. GRI)Baldham, BPP 1984
LaPeFinlandSee Peltonen
Larisch, Anselm. Ad.Turkey, Spain, etc.Munich, 1843–92, dealer, successor wife Bertha, [Brühl p.492]
LarozeFranceGeorges L., Givors, dealer ?
Laszkiewicz, Prof. AntoniPoland, Central LithuaniaWarsaw 1950, 1904–80, AIEP 1970–80
Lavrov, PetrRussia, Soviet Union, AustriaCzechoslovakia, 1895–1975, CSF expert
LAYRumania (Regatul)On genuine, [Flasch]
LBSHungary (Debrecen, Baranya)On genuine, [Flasch]
LDHungarySee Lugosi
LDW (Leonard D. Waldman)Syria (Arab Kingdom)New York NY, 1950–70s, dealer
Lea, William Edward.Great Britain, 1908–70, AIEP 1958–70
Leaf of lime-tree (a picture)CzechoslovakiaCzech experts' mark
Leder, DieterWorldwide (Zeppelin, catapult mail)Meersburg (Germany), b. 1970, BPP 1998–2005, AIEP 2002–, [FFE4 6, PE]
Lee, James E.USA, BNA, Br. ColoniesProfess. Stamp Experts 2000
Lee, Ronald A(lbert) G(eorge)Great Britain and Colonies, Greece, ChileLondon, 1912–90, RPSL, AIEP 1976–90
LehnertHungary (Western Hungary)Budapest, on genuine, [see Flasch 110]
Lehtonen, KariFinland (1917–29)Lahti, Finn. Phil. Fed. 2004–
Leinonen, (Kaarlo) JormaFinlandHelsinki, 1929–91, Finn. Phil. Fed. 1981–91
Leitenberger, FriedrichCzechoslovakia (Hradcin issue)Teplice-Sanow (Cz.), 1890–1933
Lellep, OlevEstoniaStockholm, expert c. 1940–50
Lemaire, Th.(eophile), scriptFrench Colonies, Heligoland, etc.Paris 1926, dealer (t.a. Maison Arthur Maury, q.v.), exhibitor
Lemberger, Hellmuth (forged), 2 (in script)HeligolandHamburg, BPP 1976
LenartHungary (Szeged)Also on forged, [Flasch]
LengyelHungary (Baranya)Also on forged, [Flasch]
Lenze, CarlosSpainMadrid 1950, 1882–69, dealer, AIEP 1954–c.56
LeonhardGermany (Germania issues), German States.
Leopol., FSA.Ukraine.
LePileur, JacquesFranceSee Pileur
Lerche, RobertGerman East Africa (Witu)Germany, b. 1878
Lešetický, Jaroslav ('', forged). PhotoCzechoslovakia (Posta 1919), HungaryCzechoslovakia, 1866–1936, initiator of the Posta 1919 ovpts, expert c. 1920–, not reliable. [Flasch]
Lešetický Ustredna (also boxed) (Leseticky)CzechoslovakiaLešetický expert committee, Cz.
Lesher, RonUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000
lestHungaryAlso on forged, [Flasch]
LIHungary[Flasch]
Liberman, W. (R.) ('WRL')Crete1970s
Lichtenstein, Alfred F.Worldwide (pre-1940)New York 1926, 1876–1947, chairm. PF
Liedel, Karl-HeinzAndorraRodgau, BPP 1984
Lieder, Günter (forged postmark)Germany East (Bezirk 1948)Hamburg, BPP 1991–2013
Lievsay, John E.
(Works as member of committee.)
France (pre-1900), French Colonies (general issues)Old Greenwich (CT, USA), b. 1932, expert 1979–, AIEP 1999–, [FFE2, PE]
Lima Torres, Manuel Angelo DomenechPortugal and areasPortugal 2005, Inexfip member
Lindberg, George B. PhotoEstonia, Latvia, Lithuania, Central LithuaniaSlite (Sweden), later Stockholm, 1907–96, BPP 1961
Linden, James van der. Photo Belgium and ColoniesAachen 2003, b. 1930, expert 1975–, AIEP 1997–, BPP, [FFE4, PE]
Lindenberg, Paul P.Palestine, Egypt, SudanBerlin 1935, b. 1894
Linder, LeoFinlandHelsinki 1970, b. 1910
Liniger, WernerSwitzerland (cancellations)Bern, b. 1918, BPP 1976, AIEP 1964–94
Lintner, K..VÖB honorary member
Lion (state arms)Czechoslovakia.
Liphschutz, Michel. PhotoRussia, Soviet Union, FinlandNeuilly-sur-Seine, 1910–94, AIEP 1982–94
Lippschütz, Alfred (forged)Germany (Berlin)Berlin, BPP 1968
Liska, Antonin L.UkrainePrague, dealer, [UPNS], expert 1957–
Lissiuk, New YorkArmenia, Azerbaijan, Georgia, Russia (Armies, areas), Worldwide (air mails)Kalenik L., New York NY, 1889–1980, dealer 1924–44, also on forged. Note
Liston, Dr. Edward M.Scientific paper researchBelvedere CA USA, b. 1930, expert 1994–, AIEP 2002–, [FFE6 6, PE]
Litle, William A.USA, BNA, Br. ColoniesDealer, Profess. Stamp Experts 1990–
Liubinskas, JuozasLithuaniaChicago 1950
Livingston, Lyons F.ChinaUSA, d. 1971
Ljungström, Dr. ErnstSwedenLund 1897
LL (in circle)Yugoslavia (SHS)On genuine, [Flasch]
Llach, Eugenio.Barcelona, 1889–1973, AIEP 1954–73
Llach Serrabella, Josep (José)
(Works as member of committee.)
Spain and ColoniesBarcelona, 1929–2006, expert 1964–2006, COMEX 1996, AIEP 1978–2006, [FFE3 6, PE]
LLx (in circle)Hungary[Flasch]
LMHungaryOn genuine, [Flasch]
LP above wolf head in squareMiddle EastL. Prudhon, Lyon, 1920s, dealer
Lo (in circle)Hungary (Debrecen)On genuine, [Flasch]
Löbbering, ThomasEstoniaHolzappel, BPP 2004–
Locher, PaulTurkeyNice 1926, dealer, same as in Switzerland (Spiez) later (e.g. 1943)?
Loeuillet, Roger-LouisFrance and ColoniesNice, b. 1926, expert 1979–, AIEP 1987–, [FFE3, PE]
Löhden, Klaus (Lohden, Loehden)German States (Hamburg)Schwarmstadt, BPP 1980
Londoño-Tamayo, JairoColombiaBogotá, 1916–2000, AIEP 1981–2000
Longhi, Fiorenzo. NoteItaly (air mails), Ecuador (air mails), Worldwide (air mails)Belgirate VB (Italy) 2001, b. 1951, dealer, expert 1995–, AIEP 2003–, [FFE7, PE]
Loo, Pieter F. A. van de. VDLOOBDK (scan credit A. P. Lenos)Netherlands and ColoniesB. 1941, BDK Bondskeuringsdienst (Dutch Federation's Expertising Service) 1987–, [FFE2]
Loo, H. v. d. (Hendrik van der Loo)Netherlands, WorldwideThe Hague (Rotterdam pre-WW2), dealer –1960s?, [HvdVlist/WvLoo]
Loo, Wilhelm van. Photo (at left), 2German occ. KurlandAachen, b. 1934, BPP 1978–2006, [FFE2 5 6]
Lorenc, JaroslavCzechoslovakiaCzechoslovakia, SCSF expert 1957–
Lossau, J.German States (Hamburg), France and ColoniesHamburg 1897
Louis, Dr. Albert. Certif.NetherlandsHürth, b. 1925, expert 1976–, BPP 1976–, AIEP 1983–, [FFE1 3, PE]
Louis, Karl-Albert. Certif.Great Britain (Mi 1–101, not Official)Taunusstein-Hahn, b. 1961, expert 1990–, BPP 1991–, AIEP 1995–, [FFE1 3 6, PE]
Lowe, Robson. Certif., 2Australia, Br. Colonies, USA (locals), etc.London 1926, 1905–97, dealer, chairman BPA Expert Committee, AIEP 1970–97.
Löwenhagen, R.Mexico (not locals)Germany 1897
Lu, DavidChina (air mails)Rowland Heights CA USA, b. 1968, expert 1997–, AIEP 2002–, [FFE6 6, PE]
Lück, E.Ukraine.
Lüders, Prof.German States (Schleswig-Holstein).
Ludin, EmilGerman occ. Kotor, Zara and ZanteBretten/Baden, 1920–2006, expert 1951–2000, BPP 1961, AIEP 1956–2004, [FFE4 5]
Luff, John N.USA, Central America, South AmericaNew York 1926, 1860–1938, APS expert
Lugosi, Döme ('L D')Hungary (Szeged etc.), Rumania (Regatul)[Flasch]
Lundegaard Nielsen, GunnerDenmarkSee Nielsen, Gunner Lundegaard
Lundmark, ElisFinland (Aunus)Helsinki, b. 1895, SF expert
Lundström, Einar. PhotoSweden, Norway, DenmarkStockholm, 1910–94, dealer (Frimärkshuset), AIEP 1970–94
Lutz Committee Ltd, The. Certif.WorldwideNew York NY 10021, 1984, Abbot Lutz, d. c. 1986, dealer, also on forged
Lutz, Dr. Hans. Certif.Germany (Bizone Bauten Mi 73–100)Giessen, BPP 1980
Czechoslovakia (Posta 1919)See Lešetický
Lyman, Robert W.Canada (BNA), New ZealandIrvington NY, b. 1925, expert 1980–99, AIEP 1987–, [FFE4, PE]
Lyons, LarryUSA, BNA, Br. ColoniesProfess. Stamp Experts 2000

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