- CollectionAC - Albert Carlson fonds
- Série organique998-041 - Farm Activities
- Pièce998-041-001 - Melfort House England
- Pièce998-041-002 - Threshing at John Carlson's farm
- Pièce998-041-003 - John Carlson and a horse team
- Pièce998-041-004 - John Carlson's first combine.
- Pièce998-041-005 - John Carlson hauling water
- Pièce998-041-006 - John Carlson's threshing machine
- Pièce998-041-007.03 - Threshing time at John Carlson's farm
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