- CollectionBUC - Businesses Collection
- Série organiqueOTH - Other Business
- 12 en plus...
- PièceIHM.2020.0350 - John Brown's Day Book 1889 - 1893
- PièceIHM.2020.0351 - John Brown's Day Book 1897 - 1898
- PièceIHM.2020.0450 - Attendance Register of Post office Employees
- PièceIHM.2021.0032 - Interior of Tufnell's Mens Store in the Peltier Block
- PièceIHM.2021.0063 - Hardware Store at 514 Grand Avenue
- PièceIHM.2021.0069 - Bank of Montreal Postcard
- PièceIHM.2021.0073 - Indian Head Hotel (Imperial Hotel)
- PièceIHM.2021.0075 - Ross Brothers Livery Stable
- PièceIHM.2021.0079 - Spence Walker in Jealous and Walker Drug Store
- 15 en plus...