Colnect-1679-992-Stomatology.jpg
Source: Colnect
Issued by: Bulgaria
Function: postage
Date: 9/17/1968
Issue: 56th World Dental Congress
Denom: 20s
Color: multicolored
Design:
Watermark: unwmk
Perf: 10.75
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 407441-Stomatology