 |
What: stamp
Type: Poland postage 8/9/1965 2.50z red&multi issue=International Quiet Sun Year d=radio telescope (1965) unwmk perf=9-14.5 State: unused Visibility: public Owner: Stan Shebs |
Record of changes |
| |
What: stamp
Type: Poland postage 8/9/1965 2.50z red&multi issue=International Quiet Sun Year d=radio telescope (1965) unwmk perf=9-14.5 State: unused Visibility: public Owner: Stan Shebs |
Record of changes |