BDI 1966 MiNr0239A pm B004a - Public domain portrait drawing

Stamp of the Kingdom of Burundi ("Royaume du Burundi"); 1966; airmail stamp of the issue "Flowers"; stamp motive with a blossom of a Protea-plant; flower drawing on golden background; stamp postmarked
Stamp: Michel No. 239A; Yvert & Tellier: No. PA31; Scott: No. C23
Color: multicolored on golden background
Watermark: none
Nominal value: 50 f (Francs)
Postage validity: from 10 October 1966 until ?

Stamp picture size (printed area of a single stamp as distance between the inner tangents of the perforation lines): 40.5 x 40.5 mm