Surcharged Bulgarian Postal Card 1951 Michel #P92b
(violet mark 12st.)
Postmark (Poststempel): Stalin (Varna) 1953
Indicium responds to Commemorative stamp of 1950 4Lv Michel #753, Yvert #654
Surcharged Bulgarian Postal Card 1951 Michel #P92b
(violet mark 12st.)
Postmark (Poststempel): Stalin (Varna) 1953
Indicium responds to Commemorative stamp of 1950 4Lv Michel #753, Yvert #654