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flecc

Member
Oct 25, 2006
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That's what this section is for Derrick, items other than electric bikes, but few have taken advantage of it, so thanks for your enterprise.

That relay computer is interesting to me since it's far from original. Very many years ago before semiconductor computers arrived, I used to service the Swiss made Siemag accounting computers here and in mainland Europe The Siemag was in fact far more compact overall being a well integrated design which operated on the same style of relays, but in a more compact size and arranged in three dimensional banks on hinged gates.

They were fairly short lived due to the rapid development of semiconductors.
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