Clinker grinder shafts, Springwells Station treatment plant during construction, Detroit water supply system
Description:
View of clinker grinder shafts 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. Clinker grinder shafts, unit #1. No. 1. Date: 9-16-31. Photo by Manning Brothers."
