Scales in Chemical Building, Springwells Station, Detroit water supply system
Description:
View of row of Fairbanks springless scales in the Chemical Building, Springwells Station, Detroit water supply system. Printed on front: "City of Detroit. Dept. of Water Supply. Springwells Station. Chemical Bldg. showing scales for recording alum doses in raw water. Photo no. 24. Date: [blank]. Photo by Amer. Coml. Photo Co."