Michel # 1952; Scott # 1815; Stanley Gibbons # 1954; Yvert # 1738; | |||
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Color: grey and black | |||
Date of Issue: 30.10.1969 | |||
Face Value: 10 st | |||
Designer: M. Peykova & G. Kovachev | |||
Stamp Size: no information | |||
Stamp Quantity: 220 000 | |||
Perforation: 10 ¾ |