Bulgaria - 25s airmail stamp of 1977 (#291386)

Source: Colnect

Issued by:	Bulgaria
Function:	airmail
Date:	10/14/1977
Issue:	20 Years artificial Earth Satellites
Denom:	25s

Color:	multicolored
Design:	American Space Probe Mariner 6 Planet Mars
Watermark:	unwmk
Perf:	13.5x13


Catalog value: