Info| Date | 1971, 12 VII |
|---|---|
| Value | 1, 2, 5 C |
| Catalog no. | Mi 915 - 917 Sc 464 - 466, SG 913 - 915 Y&T 466A - PA468 |
| Topic | Bilak, León |
| Occasion | Tribute to Chavarry Arrué and León Bilak |
| Description | Portraits of the artist Chavarry Arrué (left) and the philatelist León Bilak (right). |
