Sinking south stop log shaft, Waterworks Park, Detroit water supply system
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."