972.2.139

972.2.139

C.P.R. engines #5 and #18 on Nipigon rail bridge

984.80.1299B

984.80.1299B

Manchester Exporter First Mate J. Walliamson and Chief Engineer W. Stigant, 1967

984.78.57

984.78.57

Hawker Hurricane on a test flight photo is signed by V.J. (Shorty) Hatten, January 1940

984.53.185C

984.53.185C

Photo of a caterpiller bucket shovel. On the back, an inscription Northwest Engineering Co., Chicago, Illinois, Mfd. at Green Bay, Wis

984.53.185B

984.53.185B

Photo of a caterpiller bucket shovel. On the back, an inscription Northwest Engineering Co., Chicago, Illinois, Mfd. at Green Bay, Wis

984.53.185A

984.53.185A

Photo of a caterpiller bucket shovel. On the back, an inscription Northwest Engineering Co., Chicago, Illinois, Mfd. at Green Bay, Wis