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page 20
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Vacuum tube boxes [4032x3024 - 2.06MB]
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The 117Z3 Vacuum Tube, an unusual device that operates right across the (USA) AC line. [1107x2007 - 309KB]
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Beautiful VFD Clock Gives New Life to Old Tubes - Hackster.io
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Bell Systems: Speeding Speech - (1950s) [10:07]
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Axonix 4XR CD-ROM: Powered by PS/2 (and frustration) | LGR Blerbs
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page 20
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/s/oldtechnology
created
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![Vacuum tube boxes [4032x3024 - 2.06MB]](https://poal.co/static/images/KAIyI7.jpg){kind=link}
![The 117Z3 Vacuum Tube, an unusual device that operates right across the (USA) AC line. [1107x2007 - 309KB]](https://poal.co/static/images/M9Tpra.jpg){kind=link}
![Picked these beauties up today. [4032x3024 - 4.39MB]](https://poal.co/static/images/eUrq4I.jpg){kind=link}
![Part of my stash of goodies from the recent hamfest. [4032x3024 - 5.01MB]](https://poal.co/static/images/ggowdy.jpg){kind=link}
![My old Sony Mavica CD-300 [4032x3024 - 3.19MB]](https://poal.co/static/images/uasv3I.jpg){kind=link}