Tombstone of Last Duke of Mazovia - Perf 12½ x 12 20 gr — Poland, 1965
Tombstone of Last Duke of Mazovia - Perf 12½ x 12 (Poland, 1965), face value 20 gr, “700th Anniversary of Warsaw” series. Photo, catalogue value, details…
- Series
- 700th Anniversary of Warsaw
- Issue date
- 1965
- Face value
- 20 gr
- Colors
- Deep blue
- Stanley Gibbons
- PL 1577a