Colnect-3522-665-Koch.jpg
Source: Colnect


Sheet:

Colnect-1315-956-Nos-505-508.jpg
Issued by: Bahamas
Function: postage
Date: 2/3/1982
Issue: TB bacillus discovery 100th
Denom: 5c
Color: multicolored
Design: Koch
Watermark: mult crown & script CA
Perf: 14
Catalog value:



External links:
Colnect 329533..entTB_Bacillus