Taken at March Field, California, in about 1933, the pilots are as follows: Front row, left to right, Squadron Commander Lt. Ralph A. Snavely, Lieutenants Lewis, Allison, and Eaker. Top row, Lieutenants Stone, Messer, Gardner, and Skaer. Although the number of B-7 (and its variants) were small (14 built in total) it marked a revolution in Air Corps bombers: all-metal, and a monoplane to boot. This revolutionary aspect can be seen when one compares the Y1B-7 with another 31st Bomb Squadron bird lurking in the background – a Keystone B-4 – which looks right out of World War 1.
The Jive Bomber 