Czechoslovakia 1918 Hradcany 10h imperf proof block of 4 in red doubly printed one inverted, on ungummed buff paper, as SG 6

Czechoslovakia 1918 Hradcany 10h imperf proof block of 4 in red doubly printed one inverted, on ungummed buff paper, as SG 6

Avion Stamps

$26.00 
SKU: 84136
Availability: 1 in stock