Michel # 194; Scott # 92; Stanley Gibbons # 163; Yvert # 139;
The Eurasian Skylark .
Alauda arvensis.
Color: dull purple
Date of Issue: 10.10.1960
Face Value: 75 c
Designer: no information
Stamp Size: 24.9 × 40.9 mm.
Stamp Quantity: 660 000
Perforation: 12¾:13