USSR
Sg:RU 94 - overprinted in black - РСФСР филателия – детям 19 - 8 - 22
On sale for only one day in Moscow.
On sale for only one day in Moscow.
| Country: | USSR |
| Type: | Postage stamps |
| Series: | Day of Philately: Children's aid |
| Nominal: | 3 k |
| Year: | 1922 |
| Size: | 19 x 25 mm |
| Perforation: | comb 14¼ x 14¾ |
| Mintage: | 24,775 |
