Home Products 1511900 United States Covers Airmail (Scott c8). 15c Map issue. FDC.
1511900 United States Covers Airmail (Scott c8)

1511900 United States Covers Airmail (Scott c8). 15c Map issue. FDC.

9449.
C8.  15c Map issue.  FDC.
 
C8.  15c Map issue.  FDC.  Single tied by Wash. DC 9/18/26 duplex cncl.  Flown via CAM 13 Wash-Phila. Via NY - Chicago route.  Phila and Chicago backstamps.
Very Fine