Michel # 1721; Scott # 1592; Stanley Gibbons # 1707; Yvert # 1509; | |||
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Color: multicolored | |||
Date of Issue: 27.05.1967 | |||
Face Value: 13 st | |||
Designer: M.Peykova & V. Vasileva | |||
Stamp Size: no information | |||
Stamp Quantity: 300 000 | |||
Perforation: 11 ½ :10¾ |