Colnect-2157-355-Sikorsky-Amphibian.jpg
Source: Colnect
Issued by: Liberia
Function: airmail
Date: 9/12/1938
Issue: 1938 air
Denom: 20c
Color:
Design: Sikorsky Amphibian
Watermark: unwmk
Perf:
Width: 28.00 Height: 42.00
Catalog value:

Overprints on this type: (See as list)
2/3/1941 50c issue=First Flight Liberia - U.S.

In collections: unused (Stan Shebs)

External links:
Colnect 376054..ail_1938_Issue