Colnect-137-110-Research-Centre-Seibersdorf-25th-anniversary.jpg
Source: Colnect
Issued by: Austria
Function: postage
Date: 6/29/1981
Issue: Research Centre Seibersdorf
Denom: 4s
Color: multicolored
Design: Research Centre Seibersdorf
Watermark: unwmk
Perf: 13.75
Catalog value:



External links:
Colnect 18750-..re_Seibersdorf


Record of changes