El Salvador 1938 airmail 1787-1789
From Stamps of the World
Description
- Issue Date : 21 April 1938
- Printer: American Bank Note Co
- Print Process : Recess and Offset
- Stamp size: 55 x 40 mm
- Catalogue N°s : Michel 554-555, Yvert PA ;;
- Lowest Run :60,000 (30 c)
150 Years of USA Freedom and Constitution, large format.
