Colnect-137-357-150th-birthday-of-Ernst-Mach-physicist.jpg
Source: Colnect
Issued by: Austria
Function: postage
Date: 2/19/1988
Issue: Ernst Mach 150th
Denom: 6s
Color: multicolored
Design: Ernst Mach
Watermark: unwmk
Perf: 14.25x13.5
Catalog value:



External links:
Colnect 19225-..her-Mach_Ernst


Record of changes