No. 3 intake pipes, Detroit water supply system

View of no. 3 intake pipes, Detroit water supply system. Printed on front: "11-15-34." Stamped on back: "Manning Bros., commercial photographers. 504-505 Lincoln Building. Corner State and Park Sts., Detroit, Mich." Typed on back: "No. 3 intake removed November 1934, contract RC-27, was constructed in 1890. Lengths nos. 17 and 20, counting from outer end toward shore. Length no. 17 as viewed from its outer, or southerly end has been distorted on its upper surface and slightly toward westerly side. Length no. 20, as viewed from its inner, or northerly end shows distortion on upper and westerly side, similar to length no. 17."