Early Radio Equipment 15 ¢ — United States, 1973
Early Radio Equipment (United States, 1973), face value 15 ¢, “Electronics Progress Issue” series. Photo, catalogue value, details and photo identification.
- Series
- Electronics Progress Issue
- Issue date
- 1973
- Face value
- 15 ¢
- Colors
- Multicolor
- Stanley Gibbons
- US 1507a
- Scott
- US 1502a