- CollectionBUC - Businesses Collection
- Série organiqueTEC - Telephone Companies
- 8 en plus...
- PièceIHM.2020.0195 - Arcadia Rural Telephone Company Account Book (1912-1945
- PièceIHM.2020.0196 - Arcadia Rural Telephone Company Financial Records (1912-1954)
- PièceIHM.2020.0197 - Electronic Component and Accessory Guide for the Telephone Industry
- PièceIHM.2020.0198 - Saskatchewan Condensed Telephones & Supplies Pricing Guide
- PièceIHM.2020.0348 - Wide Awake Rural Telephone Company Minute Book 1904 - 1960
- PièceIHM.2020.0355 - Certificate for Five Shares in Arcadia Rural Telephone Company
- PièceIHM.2020.0356 - Book of stubs of stock certificates issued for the Wide Awake Rural Telephone Company
- PièceIHM.2020.0357 - Wide Awake Rural Telephone Company Documents
- PièceIHM.2020.0187b - Indian Head Area Telephone Exchange Map (1979)
- 4 en plus...