Air preheater, Springwells Station treatment plant during construction, Detroit water supply system
Grab
Description
View of Bailey cooling coils on Elesco superheater in the Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Bailey cooling coils. Contract no. P.S. 191. For sampling feed water. No. [blank]. Date: 1935. Photo by MacGregor and Company."