Stoker, Springwells Station treatment plant during construction, Detroit water supply system
Grab
Description
View of stoker in the Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Underfeed stokers. Contract P.C. 56. Front view, stoker #2. Driving mechanism. No. 7. Date: 10-14-31. Photo by Manning Brothers."