Workers placing steel for connecting chamber foundation slab, Waterworks Park, Detroit water supply system
Description:
View of workers placing steel for connecting chamber foundation slab, Waterworks Park, Detroit water supply system. Printed on front: "7-22-29." Typed on back: "Auxiliary low lift plant. Contract RC-5 Substructure. Excavation for screen chamber and connecting chamber to reservoir no. 1. Placing steel for foundation slab of connecting chamber."