- ColeçãoBUC - Businesses Collection
- SérieTEC - Telephone Companies
- 10 mais...
- ItemIHM.2020.0197 - Electronic Component and Accessory Guide for the Telephone Industry
- ItemIHM.2020.0198 - Saskatchewan Condensed Telephones & Supplies Pricing Guide
- ItemIHM.2020.0348 - Wide Awake Rural Telephone Company Minute Book 1904 - 1960
- ItemIHM.2020.0355 - Certificate for Five Shares in Arcadia Rural Telephone Company
- ItemIHM.2020.0356 - Book of stubs of stock certificates issued for the Wide Awake Rural Telephone Company
- ItemIHM.2020.0357 - Wide Awake Rural Telephone Company Documents
- ItemIHM.2020.0187b - Indian Head Area Telephone Exchange Map (1979)
- ItemIHM.2021.0424 - Ledger book for Wide Awake Rural Telephone Company
- ItemIHM.2021.0460 - Sunny South Telephone Company receipt book
- 2 mais...