- CollectionYJ - Howard Jackson Collection
- Série organique4 - Album 4(Ébauche)
- PièceYJ0381 - Drills in front of old Victoria school
- PièceYJ0384 - Grade 7 pupils - Old Victoria school
- PièceYJ0391 - Victoria school and the West End school
- PièceYJ0397 - Yorkton's first high school buildings and 1910 school under construction
- PièceYJ0403 - "Macbeth"
- PièceYJ0404 - "Julius Caesar" 1912-1913
- 13 en plus...