Sinking south stop log shaft, Waterworks Park, Detroit water supply system
Grab
Description
View of sinking south stop log shaft, Waterworks Park, Detroit water supply system. Workers in background. Printed on front: "City of Detroit. Department of Water Supply. Land tunnel and structures. Contract RC 12. Dravo Contracting Co., contractors. Photo no. 34. Date: 9-22-30. Photo by Manning Brothers." Typed on back: "Sinking south stop log shaft. Hole excavated to assist in righting caisson."