Gardner-Denver air compressor, Springwells Station treatment plant during construction, Detroit water supply system
Grab
Description
View of a Gardner-Denver air compressor, Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Power plant piping systems. Contract P.C. 81. Freyn Brothers of Mich. Inc., contractors. No. 1 air compressor. No. 29. Date: 4-15-32. Photo by Manning Brothers."