367. Auktion
367. Heinrich Koehler Auction
VERONA: Cogwheel cancellation on 15 c. orange-red, type 1, used on small piece, fine and scarce, sign. Colla with certificate (2017)
VERONA: Cogwheel cancellation on 15 c. orange-red, type 1, used on small piece, fine and scarce, sign. Colla with certificate (2017)