- CollectionYJ - Howard Jackson Collection
- Série organique4 - Album 4(Ébauche)
- 13 en plus...
- PièceYJ0436 - The Yorkton General Hospital
- PièceYJ0446 - His excellency, the right honorable Vincent Massey, Governor of Canada
- PièceYJ0454 - Presbyterian church built in 1893
- PièceYJ0479 - The pupils and teachers in the stone school in 1899
- PièceYJ0508 - The second contingent of Yorkton Volunteers leaving for the "Boer War" in South Africa