Uruguay
Printed in sheets of 40 stamps (2x20) separated by a central horizontal strip of labels.
| Country: | Uruguay |
| Type: | Postage stamps |
| Series: | Treaty of Montevideo, Cent. |
| Nominal: | 60 N$ |
| Year: | 1990 |
| Material: | fluorescent |
| Perforation: | comb 12 |
| Mintage: | 150,000 |
Treaty of Montevideo, Cent.
 Gonzalo Ramirez |  Ildefonso Garcia |  Flag |  Flag |