Colombia - 20c airmail stamp of 1955 (#391209)

Source: Colnect

Issued by:	Colombia
Function:	airmail
Date:	10/29/1955
Issue:	7th Postal Union Congress of the Americas and Spain
Denom:	20c

Color:	brown & gray black
Design:	Marti, Hidalgo and Petion
Watermark:	unwmk
Perf:	13


Catalog value: