Michel # 462; Scott # 449; Stanley Gibbons # 438;
The Protoceratops .
Protoceratops andrewsi.
Color: multicolored
Date of Issue: 31.03.1967
Face Value: 0.15 MTG
Designer: no information
Stamp Size: 39 × 33 mm.
Stamp Quantity:no information
Perforation: 12:11½