- CollectionYJ - Howard Jackson Collection
- Série organique1 - Album1(Ébauche)
- 11 en plus...
- PièceYJ0035 - First building built in Yorkton
- PièceYJ0041 - Prairie Schooners from Nebraska
- PièceYJ0044 - North-east corner of Betts Ave., and Broadway in 1904
- PièceYJ0057 - The office staff about the same time
- PièceYJ0060 - The Dominion Lands Office
- PièceYJ0062 - Part of the Automobile Club
- PièceYJ0066 - Family car hitched to Oxen
- 15 en plus...