Front:
4 POST HEADQUARTERS, LANGLEY FIELD, VA.
4A-H1738
Back:
LANGLEY FIELD
Here on the site of an old Virginia planta-
tion near Hampton is the General "Head.
quarters of the Air Force of the United States
Army, and of the laboratories of the National
Advisory Committee on Aeronautics. Here the
visitor is afforded an opportunity to see the
รจ latest development in military aircraft and the
most modern plant in the country for aeronau-
tical development. Maneuvers, day and night,
of scores of aircraft in formation and singly
is a common sight throughout the year.
THE HARRY P. CANN & BRO. co., BALTIMORE, MD.
