Home Products 1504300 United States Stamps Airmail (Scott C11). Airmail beacon. Vignette shifts. (2).
1504300 United States Stamps Airmail (Scott C11)

1504300 United States Stamps Airmail (Scott C11). Airmail beacon. Vignette shifts. (2).

9596.
C11.  Airmail beacon.  Vignette shifts.
 
Two examples of vignette shifting on thispopular issue.  On one stamp, the wing of the plane projects up between the P and O of the word Postage, while the other has the base of the beacon extending down into the lettering of CENTS.  Both stamps never hinged.  An unusual pair which would take quite a bit of shopping around to duplicate.
Fine/Very Fine