| Added by |
 Radu Florin
|
| Face value | 2,50 $ - escudo portughez |
| Catalog code (Michel) | PT 1213xI |
| Catalog code (Scott) | PT 1127 |
| Catalog code | Yvert et Tellier PT 1193(A) Stanley Gibbons PT 1449 AFA number PT 1201 Afinsa-Mundifil PT 1133 |
| Stamp colour | multicolor |
| Stamp use | Definitive stamp |
| Print run | 3.000.000 |
| Issue date | 05/09/1973 |
| Designer | CTT, Portugal |
| Paper type | normal paper |
| Print technique | Offset lithography |
| Printed by | Casa da Moeda de Portugal |
| Perforation | comb 12½ |
| Height | 21.00 mm |
| Width | 26.00 mm |
| Catalog prices | No catalog prices set yet |
