Empire Binaural Cartridge 1959 patent

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JaS
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engine room
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Joined: 12 Feb 2002 16:32

Empire Binaural Cartridge 1959 patent

Post by JaS » 03 Nov 2008 21:11

Download

Thanks to stpa for the scans

MonkeyBoy
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Joined: 31 Dec 2008 20:44
Location: Maryland, USA

Re: Empire Binaural Cartridge 1959 patent

Post by MonkeyBoy » 02 Feb 2013 04:34

It never occurred to me that there would be a binaural cartridge. Recordingds, yes. Cartridge? Wow. Ya learn something new every day. =D>

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