Alexander S. Popov (1859-1905), Inventor of Radio Telegraphy 14 Soviet kopek — USSR, 1925
Alexander S. Popov (1859-1905), Inventor of Radio Telegraphy (USSR, 1925), face value 14 Soviet kopek, “30th Anniversary of Invention of Radiotelegraphy by…
- Series
- 30th Anniversary of Invention of Radiotelegraphy by A. Popov
- Issue date
- 1925
- Face value
- 14 Soviet kopek
- Colors
- Olive
- Print run
- 2,000,000
- Yvert
- SU 339
- Michel
- SU 301
- Stanley Gibbons
- SU 459
- Scott
- SU 329