Conveyor in front of Chemical Building, Springwells Station, Detroit water supply system
Description:
View of conveyor for elevating filter gravel and sand to roof of coagulation basin, Springwells Station, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Bureau of Filtration. Miscellaneous. No. X-15. Date: 5-18-31. Photo by Manning Brothers." Typed on back: "Conveyor used to elevate filter gravel and sand from cars to roof of coagulation basin. Chemical Building in background."