- CollectionYJ - Howard Jackson Collection
- Série organique3 - Album3(Ébauche)
- 14 en plus...
- PièceYJ0294 - List of Yorkton Town & City Clerk - Treasurers
- PièceYJ0298 - Fire Chiefs
- PièceYJ0299 - R. H. Lock and Fire Chief D. R. Ball.
- PièceYJ0300 - Fire Chief F. Pawlett. and Fire Chief F. Furby.
- PièceYJ0301 - Fire Chief T. Jenkins and Fire Chief B. W. Harper
- PièceYJ0302 - Fire Chief E. McLachlan and Fire Chief V. G. Luxford.
- PièceYJ0303 - Fire Chief V. Griswold.
- PièceYJ0304 - Yorkton Town and city engineers.
- 31 en plus...