I don’t think I’ve ever posted pictures of this little cutie from my trash treasure collection. It’s 8k of magnetic core memory from a GE-235 (I think) digital info processing unit – warning – 235 link is to a pdf, but a worthwhile one. If you open the pdf, check the disk drive in the upper right of page two. It’s footprint was roughly the size of a chest freezer and it had big@ss pneumatic hoses that actuated the arms carrying the heads. Also check the printer control panel on page four – I have just the panel itself in the basement, waiting for me to get inspired.
This is why core dumps are (or were) so named – little donuts, one per bit.
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They weren’t exactly mass producing these back in 1966.
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The nameplate:
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And click here for a ‘did he really say it’ regarding the post’s title.






