Colnect-2228-133-Robert-Koch-Looking-through-Microscope.jpg
Source: Colnect
Issued by: Ghana
Function: postage
Date: 8/9/1982
Issue: 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus
Denom: 1.00ce
Color: multicolored
Design:
Watermark: unwmk
Perf: 14.25
Catalog value:


Prev: 80p
Next: 2.00ce

External links:
Colnect 449645..pe-TB_Bacillus