Colnect-734-525-Sulphur.jpg
Source: Colnect
Issued by: Turkey
Function: postage
Date: 9/17/1979
Issue: 10th World Mining Congress
Denom: 15l
Color: multicolored
Design type: minerals (1979)
Design: Sulphur
Watermark: unwmk
Perf: 13
Catalog value:



External links:
Colnect 199516..ining_Congress