Workers with core drill in tunnel, Springwells Station, Detroit water supply system
Description:
View of workers with core drill in tunnel, Springwells Station, Detroit water supply system. Printed on front: "Job, Springwells tunnel. Section 2. Photo no. 46. May 4, 1928. View of core drill. Geo. R. Cooke Co., contractor." Stamped on back: "American Commercial Photo Co., Detroit."