Material Relating To The Operation And Maintenance Of Telephone Systems
https://collections.galtmuseum.com/link/descriptions1657
- Material Type
- Manuscript
- Date Range
- 1922-1963
- Accession No.
- 19881042044
- Scope and Content
- 50 items.
- Material Type
- Manuscript
- Date Range
- 1922-1963
- Physical Condition
- Excellent
- History Biographical
- Donor Was An Employee Of Alberta Government Telephones.
- See P19881042001 For Gift Certificate.
- Acquisition Source
- Chervinski A A
- Scope and Content
- 50 items.
- .44 - Description Of Cordless Switchboard With Lamp Signaling For Use With automatic Central Exchanges. Accompanying Are Two Technical Drawings, Cord-Less Switchboard Wiring And Circuits Of Cordless Switchboard. 2 Copes Of each Item. 1941-1954.
- .45 - Technical Bulletins, Price List And Sales Letters For Northern Electric company Telephone Equipment. 1940-1961.
- .46-.47 - Technical Booklets, Leaflets And Information Update Sheets Providing circuit Descriptions For Various Telephone Line switches And Connectors. 1922-1963
- .48 - Manual Principles Of Automatic Telephony, Published By The Automatic electric Company. 1925.
- Access Restrictions
- Public Access
- Accession No.
- 19881042044
- Collection
- Archive
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