[Correspondence relating to electrical engineering products]

Production date
20 Aug 1959-13 Oct 1959

Object detail

Accession number
MSS-0185-6
Description
(1) Correspondence to Acoustic Research Service Co. from various suppliers about electrical engineering products including silver-zinc accumulators, beat frequency oscillator (H012), vale-voltmeter, automatic coil winding machine, and meteor fine wire winding machine.
(2) Two letters to Tee Vee Radio Limited about mylar polyester film for metallized electrostatic speakers.
Media/Materials
Physical description
1 folder ; 36 cm
Record level
Series
Credit line
20 Aug 1959-13 Oct 1959. [Correspondence relating to electrical engineering products], MSS-0185-6. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).

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