Uruguay
| Country: | Uruguay |
| Type: | Postage stamps |
| Series: | Foreign Scientists |
| Nominal: | 7.50 $ |
| Year: | 1996 |
| Perforation: | comb 12½ x 12¾ |
| Mintage: | 25,000 |
Foreign Scientists
 Aristoteles |  Isaac Newton |  Albert Einstein (1879-1955) |