2 media by topic ∙ page 1 of 1
Men working with pulley system to move iron beams used for Hawkesbury ...
In album: E.K. Morse. Hawkesbury Bridge, N.S.W., page 43. Album documents the role of the Chicago firm Ryland & Morse in constructing the ironwork for the bridge. Forms part of: Engineering Societies Library C... More
Stairs down to an old pulley system that once carried water-speed meas...
Title, date and keywords based on information provided by the photographer. Credit line: Gates Frontiers Fund Colorado Collection within the Carol M. Highsmith Archive, Library of Congress, Prints and Photograp... More