Elliott Barnes' anti-rattler invention
Electric Demonstration in the Elks Hall, Wetaskiwin, Alberta, by Canadian General Electric Calgary
Electrical Engineers in the "Powerhouse," Wetaskiwin, Alberta
Certificate of Registration
Minutes of Special Meeting of the shareholders of the Bigstone Mutual Telephone Company.
Correspondence from Alberta Government Telephones
An Agreement for the rental of Pin Space on the property of the Bigstone Mutual Telephone Company by the Alberta Government Telephones.
Letter to Alberta Government Telephones
Invoice from the Bigstone Mutual Telephone Company
Financial Statement of the Bigstone Mutual Telephone Company
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