Colnect-5379-459-Sonnblick-Observatory-1886-engraving-by-A-Heilmann.jpg
Source: Colnect
Issued by: Austria
Function: postage
Date: 9/5/1986
Denom: 4s
Color: multicolored
Design: Sonnblick- Observatorium
Watermark: unwmk
Perf: 13.5x14.5
Width: 39.00 Height: 30.00
Catalog value:



External links:
Colnect 19116-..ck_Observatory