| Added by |
 Radu Florin
|
| Face value | 20 fi - fillér unguresc |
| Catalog code (Michel) | HU 2434A |
| Catalog code (Scott) | HU C277 |
| Catalog code | Yvert et Tellier HU PA301, Stanley Gibbons HU 2383, Număr AFA HU 2382, Catalogul Philatelia Hungarica HU 2474, Unificato HU A309A |
| Series | Summer Olympic Games 1968 - Mexico City (I) |
| Place in series | 1 |
| Stamp colour | Multicolor |
| Watermark | Fără filigran |
| Stamp use | Air Post Semi-Postal stamp |
| Print run | 595.963 |
| Issue date | 21/08/1968 |
| Designer | Vertel József |
| Print technique | Fotogravură |
| Printed by | State Printing Works (ANY Biztonsági Nyomda Nyrt), Budapest |
| Perforation | pieptene12 |
| Height | 36.00 mm |
| Width | 61.00 mm |
| Catalog prices | No catalog prices set yet |
