Michel # 525; Scott # 481; Stanley Gibbons # 646; Yvert # 637;
The American Cliff Swallow .
Petrochelidon pyrrhonota.
Color:
multicolored
Date of Issue:
05.08.1985
Face Value:
5 s
Designer:
no information
Stamp Size:
no information
Stamp Quantity:
no information
Perforation:
15