Colnect-1078-619-Bosscha-Observatory.jpg
Source: Colnect
Issued by: Indonesia
Function: postage
Date: 9/20/1968
Issue: Bosscha Observatory 40th
Denom: 30r
Color: violet & orange
Design: Bosscha Observatory
Watermark: unwmk
Perf:
Catalog value:

In collections: some private

External links:
Colnect 259770..ha_Observatory


Record of changes