Box Z-30
Container
Contains 1 Result:
NFPC, Station 3C, Pressure Tunnel, 1921-1922
Box — Box: Z-30
Identifier: Box 4
Scope and Contents
Photographs from 11/1/1921-8/14/1922 (part of a larger series). Negative numbers 3810-4099. Schoellkopf power plant, Niagara Falls Hydroelectric Power Plant, Niagara Falls Power Company. Especially highlighted in this box are photographs of the digging of the pressure tunnel designed by John Lyell Harper.
Dates:
1921-1922