Colnect-1975-207-Influence-of-weather-on-agriculture.jpg
Source: Colnect


Block:

Colnect-719-241-Meteorological-Observatory-Potsdam.jpg
Issued by: German Democratic Republic
Function: postage
Date: 1/24/1968
Issue: Potsdam Meteorological Observatory 75th
Denom: 25pf
Color: multicolored
Design:
Watermark: unwmk
Perf:
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 113320..c_Republic_DDR