Colnect-137-194-Karl-von-Terzaghi-1883-1963-civil-engineer--amp--geologist.jpg
Source: Colnect
Issued by: Austria
Function: postage
Date: 10/3/1983
Denom: 3s
Color:
Design: Terzaghi
Watermark: unwmk
Perf: 13.75
Inscription: REPUBLIK OESTERREICH
Catalog value:



External links:
Colnect 18908-..hi_Dr_Karl_von


Record of changes

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