Interior of Filtration Building, Waterworks Park, Detroit water supply system
Grab
Description
Interior view of Filtration Building, Waterworks Park, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Water Works Park. Interior filtration plant showing 80 rapid sand filter beds. 4 m.gd. units. Photo no. [blank]. Date [blank]. Photo by Amer. Coml. Photo Co."