Letter-box of the "Mainz-Weber" system (c. 1870)
93%
| Country: | Austria |
|---|---|
| Issue: | Stamp Day |
| Date: | 1982-11-26 |
| Print: | Photogravure and Recess |
| Size: | 31 x 44 |
| Perforation: | comb 13½ x 13¾ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 6+3 Austrian schilling |
| Print run: | 1900000 |