 |
What: stamp
Type: Russia postage 1/1/1964 4k multi issue=International Quiet Sun Year d=radio telescope & Sun unwmk perf=12 State: used Visibility: public Owner: Stan Shebs |
Creation date unknown |
| |
What: stamp
Type: Russia postage 1/1/1964 4k multi issue=International Quiet Sun Year d=radio telescope & Sun unwmk perf=12 State: used Visibility: public Owner: Stan Shebs |
Creation date unknown |