Caisson shoe and interior forms, north stop log shaft, Waterworks Park, Detroit water supply system
Grab
Description
View of caisson shoe and interior forms for first lift of shaft concrete, north stop log shaft, Waterworks Park, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Land tunnel and structures. Contract RC 12. Dravo Contracting Co., contractors. Photo no. 14. Date: 6-16-30. Photo by Manning Brothers." Typed on back: "Caisson shoe and interior forms for first lift of shaft concrete, north stop-log shaft."