The Principles, Construction and Operation of Radio Tubes (1930) - $15 (FLETCHER)

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size / dimensions: 5" x 7 3/4"

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By Professor E. Gordon Taylor. Being a Series of Lectures delivered under the auspices of the National Union Radio Institute of the National Union Radio Corporation.

See photos.

post id: 7995439044

posted: 2026-11-04 20:15

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The Principles, Construction and Operation of Radio Tubes (1930) -...

By Professor E. Gordon Taylor. Being a Series of Lectures delivered under the auspices of the National Union Radio Institute of the National Union Radio Corporation. See photos.