Colnect-1137-351-Universal-Postal-Union.jpg
Source: Colnect
Issued by: Indonesia
Function: postage
Date: 10/9/1974
Issue: UPU 100th
Denom: 20r
Color: multicolored
Design:
Watermark: unwmk
Perf: 12.5
Catalog value:



External links:
Colnect 257510.._Union_Centary