Test set, switchboard

https://files.ingeniumcanada.org/items/coll/102/815/1972-0550-001-aa-cs.jpeg

Title

Test set, switchboard

Creator

NORTHERN ELECTRIC CO. LTD.

Identifier

1972.0550.001

Function

TO LOCATE FAULTS WITHIN NO. 12 TYPE TELEPHONE SWITCHBOARD, AND ALSO TO FIND FAULTS IN INTERCONNECTIONS BETWEEN SWITCHBOARDS

Collection

Artifacts

Citation

NORTHERN ELECTRIC CO. LTD., “Test set, switchboard,” Precision Instrument Culture in Canada, accessed November 18, 2024, http://omeka.uottawa.ca/instrument-precision/items/show/7041.

Output Formats

Position: 394 (2 views)