Colnect-4828-248-Koch-and-anti-TB-Campaign-emblem.jpg
Source: Colnect
Issued by: Costa Rica
Function: airmail
Date: 11/19/1982
Issue: 100th Anniversary of Discovery of Tubercle Bacillus
Denom: 1.50col
Color:
Design: Koch & anti-TB Campaign emblem
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 774912..ercle_Bacillus


Record of changes

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