Liberia 1957 Direct Air Service Roberts Field to New York (1956)
From Stamps of the World
- Issue date: 4th May 1957
- six values
- Designed by:
- Printed by: E A Wright Bank Note Company, Philadelphia
- Print process: lithography
- stamp format
- Perforations: 12 x 12
3c, 12c & 25c ~ Douglas DC-6B John Alden and Idlewild Airport, New York
5c, 15c & 50c ~ President Tubman of Liberia and DC-6B John Alden at Roberts Field, Liberia
Sheet Stamps
- Postage
- Airmail