H.b. Ely Testing An Electric Target
by Bettmann
Title
H.b. Ely Testing An Electric Target
Artist
Bettmann
Medium
Photograph - Photography
Description
(Original Caption) New Electric Target Computer Tested at War Department. The War Department has just completed experiments with an electric target computer, invented by Hannibal C. Ford of New York City. The device controls the firing of big guns and comprises a system of ranging and following a moving enemy target. Capt. H.B. Ely of the Frankford Arsenal is shown operating the new device, while Mr. Ford, in the background watches.
Image provided by Getty Images.
Uploaded
May 17th, 2020
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Image ID
515113700
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