Czechoslovakia 1918 Hradcany 25h imperf proof block of 4 in blue doubly printed with 20h in turquoiae, on ungummed buff paper, as SG 7 & 8

Czechoslovakia 1918 Hradcany 25h imperf proof block of 4 in blue doubly printed with 20h in turquoiae, on ungummed buff paper, as SG 7 & 8

Avion Stamps

$26.00 
SKU: 84141
Availability: 1 in stock