Michel # 2544; Scott # 1879; Stanley Gibbons # 3412; Yvert # 2240;
The European (Noble) Crayfish .
Astacus astacus.
Color: multicolored
Date of Issue: 15.10.1966
Face Value: 0.05 L
Designer: Aida Tasgian-Constantinescu
Stamp Size: 48 × 33 mm.
Stamp Quantity: 200 000
Perforation: 13½