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Archival description
H.A. Lewis fonds
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A field lays fallow

A field is seen laying fallow in the summer at the Regina Experimental Station. One half was cultivated with a Duckfoot Cultivator and the other with a One-way discer.

Lewis, Hartford Allen

A field with stacks of straw

A man is seen in a field standing next to a "barge" stack of straw. Several more stacks are seen around him.

Lewis, Hartford Allen

Coal mining near Estevan

A 320-Bucyrus-Erie electrical shovel is seen digging a trench near Estevan, Saskatchwan to uncover coal. A sales commercial for Truax-Traer Coall Co., Ltd. is on the reverse.

H.A. Lewis fonds

  • MG 108
  • Fonds
  • 1899-1989 (inclusive), 1923-1962 (predominant)

This fonds contains material pertaining to the research and instructional activities of the University's Agricultural Engineering Department. Specifically, this collection provides documentation on the development of agricultural machinery and agricultural practices in the Canadian west.

Lewis, Hartford Allan, 1905- (Lecturer in Agricultural Engineering)