[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.
(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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