Picture has been licensed under a Creative Commons
Attribution-Share Alike license.
Original source:
Flight, March 28, 1930
Author
Flight
Permission
(Reusing this file)
Granted for screen grabs from Flight Global PDF archive (see additional info). You must give credit and link to the original source.
Author:
Flight
Permission
(Reusing this file)
Granted for screen grabs from Flight Global PDF archive (see additional info). You must give credit and link to the original source.