Uruguay
| Country: | Uruguay |
| Type: | Postage stamps |
| Series: | Uruguayan Scientists |
| Nominal: | 3.50 $ |
| Year: | 1996 |
| Perforation: | comb 12½ x 12¾ |
| Mintage: | 25,000 |
Uruguayan Scientists
 Tomas Beno Hirschfeld 1.3$ |  Miguel C. Rubino |  Victor Bertullo |  Enrique Legrand 1.3$ |