- FondsJAH - Jack Arthur Howell fonds
- Série organique998-030 - Farming
- 1 en plus...
- Pièce998-030-002 - Snowstorm
- Pièce998-030-003 - Art Howell's team of three horses and one ox
- Pièce998-030-004 - George Howell
- Pièce998-030-005 - Art and George Howell
- Pièce998-030-006 - Sleighs parked on a farm
- Pièce998-030-007 - Plowing With a Team of Horses
- Pièce998-030-008 - Art and George Howell ploughing
- Pièce998-030-009 - Work horses at a stream