Title: New Army Bomber arrives at Bolling Field. Washington, D.C., March 10. The new 4 engine Boeing bomber, the first of 13 which will be delivered to the U.S. Army Air Corps, as it landed at Bolling Field today after a short hop from Langley Field, Va., 3/10/1937
Date: March 10th 1937
Photographer: Harris & Ewing