Uruguay
Printed in sheets of 24 stamps (6x4).
| Country: | Uruguay |
| Type: | Postage stamps |
| Series: | Peter Paul Rubens, 400th Birth anniv. |
| Nominal: | 0.50 N$ |
| Year: | 1978 |
| Material: | medium, fluorescent |
| Perforation: | line 12½ |
Peter Paul Rubens, 400th Birth anniv.
 Peter Paul Rubens, self-portrait |  Duke of Lerma by Rubens |