APEX
Stamps
c/o The American Philatelic Society, 100 Match Factory Place
Bellefonte 16823
+1 814 2373803, +1 814 2376128
Bellefonte 16823
+1 814 2373803, +1 814 2376128
United States
MEPSI EXPERT COMMITTEE (Mexico Elmhurst Philatelic Society International)
Stamps
Dr. Guy Shaw, P.O. Box 27138
San Diego 92198
San Diego 92198
United States
THE EXPERT COMMITTEE OF THE ROYAL FEDERATION OF THE PHILATELIC SOCIETIES OF THE NETHERLANDS
Stamps
c/o H. Veen, Secretary BKD, 2e Stationstraat 258
AC Zoetermeer NL-2718
+31 79 3611910
AC Zoetermeer NL-2718
+31 79 3611910
Netherlands
THE EXPERT COMMITTEE OF THE ROYAL PHILATELIC SOCIETY OF VICTORIA
Stamps
P.O. Box 490
Ashburton, Victoria 3147
+61 3 97382460
Ashburton, Victoria 3147
+61 3 97382460
Australia
Alexandre GALINOS
Stamps
P.O. Box 3138
Athens GR-102 10
+30 210 3305086, +30 6944 545312, +30 210 3305088
Athens GR-102 10
+30 210 3305086, +30 6944 545312, +30 210 3305088
Greece
American Philatelic Expertizing Service (APEX),
Stamps
100 Match Factory Place
Bellefonte 16823-1367
(814) 933-3803, (814) 933-6128
Bellefonte 16823-1367
(814) 933-3803, (814) 933-6128
United States
ASEP
Stamps
c/o Jean-Claude Marchand P.O. Box 5106
Genève 11 CH-1211
+41 22 7813812, +41 22 7810817
Genève 11 CH-1211
+41 22 7813812, +41 22 7810817
Switzerland
B.P.A. EXPERTISING LIMITED
Stamps
P.O. Box 137
Leatherhead, Surrey KT22 0RG
+44 1372 843085, +44 1372 843930
Leatherhead, Surrey KT22 0RG
+44 1372 843085, +44 1372 843930
United Kingdom
British Philatelic Association (BPA) Expertizing Ltd.
Stamps
Administrative, Office, P.O. Box 137, Leatherhead
Surrey KT22 0RG
Surrey KT22 0RG
United Kingdom
Christoph HERTSCH
Stamps
Zeughausgasse 24 / P.O. Box 1079
Bern 7 CH-3000
+31 3120 055, +31 3122 326
Bern 7 CH-3000
+31 3120 055, +31 3122 326
Switzerland
Confederate Stamp Alliance Authentication Committee
Stamps
Francis J. Crown, P.O. Box 278
Capshaw 35742-0278
Capshaw 35742-0278
United States
DDDr. Markus W.E. PETERS
Stamps
Urezza Strasse 11
Samnaun Compatsch CH-7562
+41 76427 7562
Samnaun Compatsch CH-7562
+41 76427 7562
Switzerland
Dipl.-Ing. Predrag ZRINJŠCAK
Stamps
Scharnhorststr. 12
Pforzheim D-75177
+49 7231 786303, +49 7231 786736
Pforzheim D-75177
+49 7231 786303, +49 7231 786736
Germany
Dipl.-Ing. Walter Michael HOPFERWIESER
Stamps
Santnergasse 61
Salzburg A-5020
+43 662 822046-16, +43 662 822046-5
Salzburg A-5020
+43 662 822046-16, +43 662 822046-5
Austria
Dr. Alan Keith HUGGINS, MBE, RDP
Stamps
Briar Lodge, 134 Berkley Avenue
Chesham, Buckinghamshire HP5 2RT
+44 1494 772 359, +44 1494 775 741
Chesham, Buckinghamshire HP5 2RT
+44 1494 772 359, +44 1494 775 741
United Kingdom
Dr. Fiorenzo LONGHI
Stamps
Via Marchesana, 4
Santa Maria al Bagno - Nardò (LE) 73050
+39 335 8054963
Santa Maria al Bagno - Nardò (LE) 73050
+39 335 8054963
Italy
Dr. František BENEŠ
Stamps
Klimentská 6
Praha CZ-110 00
+420 224 810210, +420 224 810900
Praha CZ-110 00
+420 224 810210, +420 224 810900
Czech Republic
Dr. Helmut P. OECHSNER
Stamps
Gustav-Weisskopf-Weg 13
Nürnberg D-90411
+49 911 5216861, +49 911 5216292
Nürnberg D-90411
+49 911 5216861, +49 911 5216292
Germany
Dr. Paul BUCHSBAYEW
Stamps
119 West 57th Street
New York 10019
+1 212 977 7734, +1 212 977 8653
New York 10019
+1 212 977 7734, +1 212 977 8653
United States
EXPERT COMMITTEE OF THE MIZUHARA PHILATELIC FOUNDATION, JAPAN
Stamps
Mejiro 1-4-23, Toshima-ku
Tokyo 171-0031
Tokyo 171-0031
Japan
FAKEBUSTERS
Stamps
c/o Dr. Richard J. Weiss, 4 Lawson Street
Avon 02322,
+1 508 5878233
Avon 02322,
+1 508 5878233
United States
Finn AUNE
Stamps
P.b.14, Postoffice Sikhiu, A. Sikhiu
Nakhonratchasima TH-30140
+66 8 3386 4417, +47 908 21 109
Nakhonratchasima TH-30140
+66 8 3386 4417, +47 908 21 109
Thailand
Giacomo F. BOTTACCHI
Stamps
Via Fratelli Bronzetti 21
Milano I-20129
+39 02 7385526, +39 3397309312
Milano I-20129
+39 02 7385526, +39 3397309312
Italy
Gregory C.G. TODD
Stamps
P.O. Box 111
Lymington, Hampshire SO41 6ZJ
+44 1590 682683, +44 1590 681999
Lymington, Hampshire SO41 6ZJ
+44 1590 682683, +44 1590 681999
United Kingdom
Hansmichael KRUG
Stamps
Postfach 940103
Frankfurt am Main D-60489
+49 69 78800983, +49 69 78800982
Frankfurt am Main D-60489
+49 69 78800983, +49 69 78800982
Germany
International Society for Japanese Philately
Stamps
Florian Eichhorn - Expert Committee Chairman, Adolfsallee 17
Wiesbaden D-65185
Wiesbaden D-65185
Germany
Jean-Claude MARCHAND
Stamps
P.O. Box 5106
Geneva 11 CH-1211
+41 22 7813812, +41 22 7810817
Geneva 11 CH-1211
+41 22 7813812, +41 22 7810817
Switzerland
Jean-François BRUN, RDP
Stamps
55 rue du faubourg Montmartre
Paris F-75009
+33 1 42614888, +33 1 42605999
Paris F-75009
+33 1 42614888, +33 1 42605999
France
John M. Hotchner
Stamps
P.O. Box 1125
Falls Church, Virginia 22041-0125
+1 703 820 5449
Falls Church, Virginia 22041-0125
+1 703 820 5449
United States
Karl-Albert LOUIS
Stamps
Panoramastraße 47
Taunusstein-Blindenstadt D-65232
+49 6128 925880, +49 6128 925880
Taunusstein-Blindenstadt D-65232
+49 6128 925880, +49 6128 925880
Germany
Konsul Hermann Walter SIEGER
Stamps
Venusberg 32-34
Lorch D-73545
+49 7172 4031, +49 7172 21438
Lorch D-73545
+49 7172 4031, +49 7172 21438
Germany
Krzysztof (Chris) CEREMUGA
Stamps
P.O. Box A2313
Sydney South NSW 1235
+61 431 435 997, +61 2 8080 8037
Sydney South NSW 1235
+61 431 435 997, +61 2 8080 8037
Australia
Kurt KIMMEL, RDP
Stamps
Postfach 366
Küssnacht am Rigi CH-6403
+41 41 8500561, +41 91 9663483
Küssnacht am Rigi CH-6403
+41 41 8500561, +41 91 9663483
Switzerland
Leonard PASCANU
Stamps
Aleea Politehnicii, nr. 6 Bl.3, sc.2 Ap.20, Sector 6
Bucuresti 77213
+40 21 3138921, +40 21 3104004
Bucuresti 77213
+40 21 3138921, +40 21 3104004
Romania
Maria BRETTL
Stamps
Richard-Wagner-Straße 31
Vaterstetten D-85591
+49 8106 1813, +49 8106 8511
Vaterstetten D-85591
+49 8106 1813, +49 8106 8511
Germany
Mexico-Elmhurst Philatelic Society International (MEPSI)
Stamps
Marc E. Gonzales - Expert Committee Administrator, PO Box 29040
Denver 80229-0040
Denver 80229-0040
United States
Michael JÄSCHKE-LANTELME
Stamps
Ahlener Weg 13 C
Berlin D-12207
+49 30 75519016, +49 30 75519018
Berlin D-12207
+49 30 75519016, +49 30 75519018
Germany
Michèle CHAUVET, RDP
Stamps
36 Rue de Champagne, Rentilly
Bussy-Saint-Martin F-77600
+33 1 60359847, +33 1 60359382
Bussy-Saint-Martin F-77600
+33 1 60359847, +33 1 60359382
France
Pascal Olivier BEHR
Stamps
30 Avenue de l`Opéra Location
Paris F-75002
+33 1 43123767, +33 1 43123773
Paris F-75002
+33 1 43123767, +33 1 43123773
France
Patrick C. PEARSON, VRD, RDP
Stamps
c/o RPSL Ltd., 41 Devonshire Place
London W1N 1PE
+44 1449 674533
London W1N 1PE
+44 1449 674533
United Kingdom
Philatelic Stamp Authentication & Grading Inc. (PSAG)
Stamps
P.O. Box 56-2111
Miami 33256
(305) 345-9864, (305) 442-5886
Miami 33256
(305) 345-9864, (305) 442-5886
United States
Prof. DDr. Ortwin GREIS
Stamps
Hauptstrasse 35
Seefeld Obb. D-82229
+49 8152 9099516, +49 8152 3962349
Seefeld Obb. D-82229
+49 8152 9099516, +49 8152 3962349
Germany
Prof. Dr. Gene HALL
Stamps
Dept. of Chemistry and Chemical Biology, Rutgers University
Piscataway 08854
+1 732 445 2590
Piscataway 08854
+1 732 445 2590
United States
Richard SHERYER
Stamps
1583 Stewart Crescent
Milton, Ontario L9T 6P9
+1 905 8583356, +1 905 8217290
Milton, Ontario L9T 6P9
+1 905 8583356, +1 905 8217290
Canada