70th Anniversary of A. S. Popov's Radio Inventions
1 p 1965
USSR
1.9 - 2.3$
price on 13.03.2023
6 coupons in Souvenir Sheet, 30x42 mm
| Country: | USSR |
| Type: | Postal blocks |
| Series: | 70th Anniversary of A. S. Popov's Radio Inventions |
| Nominal: | 1 p |
| Year: | 1965 |
| Material: | fluorescent ordinary |
| Size: | 145 x 100 mm |
| Perforation: | frame 12 |
| Mintage: | 500,000 |