Austrian Stamps of 1916-18 overprinted in black or blue
10 heller 1919
Czechoslovakia
Overprint on Mi:AT 188
Stamps were sold only at the philatelic counter post office Praha 1, Jindrisska street.
Stamps were sold only at the philatelic counter post office Praha 1, Jindrisska street.
| Country: | Czechoslovakia |
| Type: | Postage stamps |
| Series: | Austrian Stamps - overprint |
| Nominal: | 10 heller |
| Year: | 1919 |
| Material: | white or slightly toned |
| Size: | 26 x 30 mm |
| Perforation: | comb 12½ |
| Mintage: | 130,000 |
Austrian Stamps - overprint
