Colnect-5544-382-Robert-Koch-1843-1910-German-Bacteriologist-Laboratory.jpg
Source: Colnect
Issued by: Tanzania
Function: postage
Date: 12/5/1982
Issue: TB bacillus discovery 100th
Denom: 1sh
Color: multicolored
Design: Robert Koch 1843-1910 German Bacteriologist Laboratory
Watermark: unwmk
Perf: 12.5x12
Catalog value:

In collections: some private

External links:
Colnect 284782..by_Robert_Koch