Colnect-4509-695-Dome-of-the-observatory-night-sky.jpg
Source: Colnect
Issued by: Chile
Function: postage
Date: 12/18/1971
Denom: 1.95e
Color:
Design: Cerro Tololo observatory (1971)
Watermark: unwmk
Perf: 15
Catalog value:



External links:
Colnect 362341..LO-observatory


Record of changes