Year of Birth: 1954
Occupation: Civil engineer
Languages: German, English, (Russian)
Nationality: Austrian
Expert since: 1993
Member of AIEP since: 1998
National Expert Organisation: Member of German Federation of Philatelic Experts (BPP)
Personal Reference Collections: Space mail (Soviet Union, Russia, world-wide); Rocket mail to 1940
Personal Forgeries Collections: Soviet space mail
Current Areas of Specialisation: Space Mail; Rocket Mail
Type of Expert: Expert philatelist who issues certificates
The Expert Issues: Opinions and Certificates
Expertising for Dealers/Auctions: Yes
Normal Turn-Around Time: 2 months
Major FIP Exhibition Awards: Rocket Mail & Space Mail (G)
Main Publications: Kosmische Post (1993); Faked, Forged and Falsified Space Mail (1999)
Membership: GWP; Verein für Weltraumphilatelie; Space Unit
Offices Held: President, Gmünder Weltraumfreunde
Recognition: Sieger Literature Medal (1996); FISA Literature Medal (1995)
Dipl.-Ing. Walter Michael HOPFERWIESER
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Подписчики
Адрес:
Santnergasse 61
городе:
Salzburg
Индекс:
A-5020
Страна:
Австрия
Телефоны:
+43 662 822046-16, +43 662 822046-5
Емейл:
Аукционов проведено:
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Дата регистрации:
Апр 23, 2018
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