Membre Corr. Etranger                 03.10.2015

Collections

• Luxembourg
• Transatlantic letters 1838 – 1851
• Forgeries

Exhibitions

• nationale World War I., from its Sources to its Consequences Frederic Huth, Correpondance 1809 – 1860
• international Retour, Parti, Inconnu World War I. and his postal Consequences for Luxembourg 1914 – 1919
• The History of the Anglo-American Postal Treaty of 15 December 1848

Publications

• Handbook Occupation of Luxembourg during World War I
• Handbook Forgeries Luxembourg
• Swindle and Dupery in Philately
• Numerous articles in various publications

Membership of foreign society’s :

• Bund Deutscher Philatelisten
• Bund Philatelistischer Prüfer
• American Philatelic Society
• United States Philatelic Classics Society
• Collectors Club of New York
• Fellow of the Royal Philatelic Society
• ArGe BELUX
• ArGe Besetzung 1. Weltkrieg
• ArGe Krone-Adler
• AIJP

Philatelic functions :

• President Cercle Philatélique Echternach
• President Deutsche-Französicher Briefmarkenclub Trier e.V.
• President ArGe BELUX
• Member of Jury for FSPL and BDPh
• BPP-Expert Luxembourg