Vacuum tube

Title

Vacuum tube

Identifier

1969.0484.001

Function

USED FOR RADIOTELEPHONE BETWEEN AIRCRAFT & SHIPS

Model

NORTHERN ELECTRIC CO. LTD.

Files

https://files.ingeniumcanada.org/items/coll/95/891/1969-0484-001-aa-cs.jpeg

Collection

Artifacts

Citation

“Vacuum tube,” Precision Instrument Culture in Canada, accessed January 7, 2026, http://omeka.uottawa.ca/instrument-precision/items/show/7027.

Output Formats

Position: 649 (198 views)