Colnect-4389-418-Tetrahedron-container.jpg
Source: Colnect
Issued by: Sweden
Function: postage
Date: 6/6/1984
Issue: patent system 100th
Denom: 2,70kr
Color: blue
Design:
Watermark: unwmk
Perf:
Sort pos: 6
Catalog value:

In collections: mint (Stan Shebs)

External links:
Colnect 52540-..Made_in_Sweden