Bulgaria - 35s airmail stamp of 1977 (#291387)

Source: Colnect

Issued by:	Bulgaria
Function:	airmail
Date:	10/14/1977
Issue:	20 Years artificial Earth Satellites
Denom:	35s

Color:	multicolored
Design:	Soviet Space Probe Venera-4 Planet Venus
Watermark:	unwmk
Perf:	13.5x13


Catalog value: