Uruguay
Issued to celebrate the U.P.U. centenary (in 1974).
Printed in sheets of 25 stamps.
Printed in sheets of 25 stamps.
| Country: | Uruguay |
| Type: | Postage stamps |
| Series: | Events 1976-1978 |
| Nominal: | 1 N$ |
| Year: | 1975 |
| Material: | medium, fluorescent |
| Size: | 28 x 40.5 mm |
| Perforation: | comb 11½ |
| Mintage: | 100,000 |
