- FondsMG 108 - H.A. Lewis fonds
- Série organiqueII. Agricultural Machinery;
- PièceMG 108 2-B-10-18 - A field with stacks of straw
- PièceMG 108 2-B-10-18 - A field with stacks of straw
- PièceMG 108 2-B-10-18 - A field with stacks of straw
- PièceMG 108 2-B-14-1 - Rows of swathed grain near Regina
- PièceMG 108 2-B-14-3 - Wheat on ground from snow
- PièceMG 108 2-B-14-4 - A field lays fallow
- 2 en plus...