Michel # 317; Scott # 309a; Stanley Gibbons # 296a;
The European Mudminnow .
Umbra krameri.
Color: multicolored
Date of Issue: 07.09.1998
Face Value: 4 SK
Designer: no information
Stamp Size: 40 × 23 mm.
Stamp Quantity: 147 200
Perforation: 11¾