|Object Name||Print, Photographic|
|Collection||Power Supply Collection|
|Title||Power Supply Album 2: No 474 74 St & Avenue A looking West|
Photograph documents digging done to install underground bracing and duct runs for power feeders running to the Manhattan Railway Company's Substations. A steam powered drill is being used. This photograph is stored in Power Supply Album 2 of 12 that documents the Manhattan Railway Company's electrification of its els.
Manhattan Railway Company
Interborough Rapid Transit Company
Manhattan (New York, N.Y.)
Drilling & boring machinery