| Added by |
 CRAMIR
|
| Face value | 0.25 guaranies |
| Catalog code (Michel) | PY 1828 |
| Catalog code (Scott) | PY 1092 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Issue date | 03/06/1968 |
| Print technique | Offset lithography |
| Perforation | comb 14¼ x 13¾ |
| Height | 50.00 mm |
| Width | 40.00 mm |
| Catalog prices | No catalog prices set yet |
