- 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
- 11 en plus...