Home Products 1480100 United States Covers Airmail (Scott C31). 50c Transport, unlisted. FDC.
1480100 United States Covers Airmail (Scott C31)

1480100 United States Covers Airmail (Scott C31). 50c Transport, unlisted. FDC.

9545.
C31.  50c Transport, unlisted.  FDC.
 
C31.  50c Transport, unlisted.  Red and blue Ioor cachet.  Machine cancel, ink addressed.
Fine/Very Fine