Michel # 50; Scott # 50; Stanley Gibbons # 58; Yvert # 44;
The Thick-billed Parrot .
Rhynchopsitta pachyrhyncha.
Color:
multicolored
Date of Issue:
12.03.1971
Face Value:
2 1/2 p
Designer:
Jennifer Toombs
Stamp Size:
26 × 41.5 mm.
Stamp Quantity:
1 363 427
Perforation:
11¾