Colnect-783-534-Hoggar-dyke-phonolithique.jpg
Source: Colnect
Issued by: Algeria
Function: postage
Date: 8/11/1952
Issue: 19th International Geological Congress
Denom: 30fr
Color: deep ultramarine
Design: dike near Haggar
Watermark: unwmk
Perf:
Inscription: ALGERIE
Catalog value:

In collections: unused (Stan Shebs)

External links:
Colnect 211520..ess_of_Geology