Michel # 1221; Scott # 1153; Stanley Gibbons # 1240; Yvert # 1064; | |||
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Color: yellow, sepia and blue | |||
Date of Issue: 31.03.1961 | |||
Face Value: 1 Lv. | |||
Designer: Vl.Korenev, ?. Velev, V.Tomov | |||
Stamp Size: no information | |||
Stamp Quantity: 500 000 | |||
Perforation: 10 ¾ |