[vcf-midatlantic] Sperry Univac Core - Which computer and Capacity?

Duane Craps DBC1964 at cox.net
Thu Jun 24 13:17:44 UTC 2021

Here s a link to a manual on bitsavers:


looks to be preliminary information; it has a lot of hand drawn figures

Memory description starts on page 3/49. paragraph 3-78

There was a control board and a data board for each group of 4 memory 

On 6/22/2021 12:15 PM, Douglas Crawford via vcf-midatlantic wrote:
> Board is identified as 90536-7128081-00 G
> Web hits on this are thin.
> Anyone know what Univac machine this is from and its capacity?
> I suppose count of the wires H x L  = # of bits of storage, and one 
> side is the word size of the computer?
> Confirmation?
> https://i.ebayimg.com/images/g/kw4AAOSwwlBgujxR/s-l1600.jpg
> Thanks,
> DC
sdɐɹɔ ǝuɐnp

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