Bell Telephone Line Switch Units
The inscription on the photo reads: Selector Bays - Line Switch Units, North Side Automatic Exchange, Michigan Bell Telephone Co. Four men dressed in suits without their jackets are working at various locations throughout the room. At the lower right a man wearing a headphone sits at a switchboard.
|Title||Bell Telephone Line Switch Units|
|Format||Photograph 8 1/2 X 11 1/2 in.|
Title by cataloger. The man at the switchboard is Theodore R. Harrison, great grandfather of Caitlin Harrison.
|Location In Photo||Grand Rapids|