Bidspirit auction | 1937 - DANZICA - ”Daposo”
1937 - DANZICA - ”Daposo” Philatelic Exhibition, plus the P.A. More Magdeburg, the three leaflets (BF 1/3) used. Cat. 470
1937 - DANZICA - ”Daposo” Philatelic Exhibition, plus the P.A. More Magdeburg, the three leaflets (BF 1/3) used. Cat. 470