"Mars 1" between Mars and Earth 5.60 zł — Poland, 1964
"Mars 1" between Mars and Earth (Poland, 1964), face value 5.60 zł, “Research in Space” series. Photo, catalogue value, details and photo identification.
- Series
- Research in Space
- Issue date
- 1964
- Face value
- 5.60 zł
- Colors
- Multicolor
- Print run
- 1,528,000
- Yvert
- PL 1412
- Michel
- PL 1559
- Stanley Gibbons
- PL 1546
- Scott
- PL 1297