The image shows a telephone installation at Camp Custer in Battle Creek, Michigan. The photograph was taken on February 20, 1919. It depicts a power board in the fire station, which includes a fire alarm mechanism. This information is found in Central Department, Signal Corps record number 43051.

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Size: 8565px × 5721px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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