Colnect-2500-116-Old-microscope-preparation.jpg
Source: Colnect
Issued by: Chile
Function: postage
Date: 8/31/1982
Issue: 100th Anniversary of Discovery of Tubercle Bacillus
Denom: 4.50p
Color: multicolored
Design: Old microscope preparation
Watermark: unwmk
Perf: 13.5
Catalog value:



External links:
Colnect 523660..by_Robert_Koch

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