All stamps photographed. American Stamp Dealer Association (USA). Philatelic Traders Society (UK). Bundesverband des Deutschen Briefmarkenhandels (DE). Nederlandse Vereniging van Postzegelhandelaren (NL).
Lot 39217 Stamp collection Switzerland 1850-1986 in Majo album
All stamps photographed. American Stamp Dealer Association (USA). Philatelic Traders Society (UK). Bundesverband des Deutschen Briefmarkenhandels (DE). Nederlandse Vereniging van Postzegelhandelaren (NL).
