| Added by |
 Iordache Gabriel
|
| General Description : | Model of the festival & congress centre |
| Face value | 2.50 öS - Austrian schilling |
| Catalog code (Michel) | AT 1623 |
| Catalog code | Stamp Number AT 1135; Yvert et Tellier AT 1451; Stanley Gibbons AT 1852; AFA number AT 1515; ANK AT 1654; Unificato AT 1451 |
| Stamp colour | Black purple | Black violet |
| Stamp use | Commemorative stamp |
| Print run | 3.200.000 |
| Issue date | 01/10/1979 |
| Designer | Otto Stefferl | Werner Pfeiler (E) |
| Paper type | Stamp |
| Print technique | Recess |
| Perforation | comb 13¾ |
| Height | 43.00 mm |
| Width | 27.00 mm |
| Catalog prices | No catalog prices set yet |
