Stamp: Computer Symbols (Colombia 1968)
Computer Symbols (Colombia 1968)
29 October (Colombia ) within release Arms of National University goes into circulation Stamp Computer Symbols face value 0.20 Colombian peso
| Stamp Computer Symbols in catalogues | |
|---|---|
| Michel: | Mi:CO 1140 |
| Stamp Number: | Sn:CO C510 |
| Yvert et Tellier: | Yt:CO PA491 |
Stamp is square format.
Also in the issue Arms of National University:
- Stamp - Arms of National University face value 80;
- Stamp - Computer Symbols face value 0.20;