Worldwide Stamps and Covers Poland Local Issues Zarki
Sale No: 5
Lot No:10140
Symbol:o/bof
Cat No:7-9
1918, 6 H - 24 H, full set of (3) in blocks of 4, all bottom right corner margin pieces, used, all (3) blocks signed Mikulski, rare as multiple, XF!. Estimate 420€. (Image)