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. Stoker no. 1. Retorts in position and part of link grate. No. 2. Date: 9-24-31. Photo by Manning Brothers."