- ColecciónAC - Albert Carlson fonds
- Séries998-041 - Farm Activities
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- Item998-041-008 - The John Carlson Family
- Item998-041-009 - John Carlson on a tractor
- Item998-041-010 - Portrait of John Carlson
- Item998-041-011 - John Carlson's first threshing outfit
- Item998-041-012 - John Carlson on tractor
- Item998-041-013 - John Carlson and Charlie Anderson
- Item998-041-014 - A Model "T" Touring car
- Item998-041-015 - Threshing scene