Colby Steel and Engineering Company was based out of Seattle, Washington; they were located at 810 Third Avenue. The company's officers were: Mark R. Colby, President, Arthur L. Senn, Secretary, Fred E. Wubbena, Treasurer, and Charles D. Gould, Chief Engineer. View of newly designed and manufactured crane No. 7, logs on left side of crane.

Hoisting machinery; Pulleys; Logs; Waterfronts; Machinery industry--Seattle; Engineering--Seattle; Industrial facilities--Seattle; Colby Steel & Engineering Co. (Seattle);

Colby Steel and Engineering Company was based out of Seattle, Washington; they were located at 810 Third Avenue. The company was engineering and manufacturing material handling equipment, cranes, Barlow marine elevators and industrial trucks. View of newly designed and manufactured crane No. 7, man is standing next to crane on the railroad tracks.

Hoisting machinery; Pulleys; Waterfronts; Machinery industry--Seattle; Engineering--Seattle; Industrial facilities--Seattle; Railroad tracks--Seattle; Colby Steel & Engineering Co. (Seattle);