Transformers, Springwells Station treatment plant during construction, Detroit water supply system
Grab
Description
View of electric transformers, Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Booster plant. Contract PC-84. Triangle Electric Co., contractors. No. 5. Date: 6-15-31. Photo by Manning Brothers."