Hi all,
Had heard of these, but never actually seen one... as a matter, the video is also a first for me.
I'm sure some here have experience with them. Looks like they were a fascinating piece of engineering!
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Erik
Hi all,
Had heard of these, but never actually seen one... as a matter, the video is also a first for me.
I'm sure some here have experience with them. Looks like they were a fascinating piece of engineering!
Erik
Guy I worked with 20 years ago had one in it's original velvet lined steel case and used it regularly. He was almost as fast with it as i was on a cheap button box.
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