Does yours look like this: https://digitaltmuseum.se/021026360851/ferritkarnminne The one pictured should be from QZ which had PDP-10 machines. On Wed, Oct 21, 2020 at 05:48:22PM -0400, Chris Zach via cctalk wrote: > Very similar to mine, however this one has only one of the core mats > un-woven. Want me to take a picture of it? > > C > > On 10/21/2020 1:33 PM, Richard Sheppard via cctalk wrote: >> There?s a piece of core on eBay https://www.ebay.com/itm/DEC-Digital-H214-Digital-Equipment-Core-Memory-Lit… which claims to be H214. The interesting thing is the label says 8K x 16 but the silkscreen says 8K x 19. >> >> Sent from Mail for Windows 10 >>

I know for certain they had KL and KS machines but no KA. It is possible they had a KI machine. /P On Thu, Oct 22, 2020 at 01:42:43PM -0400, Chris Zach wrote: > Exactly. See: > > http://www.crystel.com/pdp/DSC_0032.JPG > > So which class of pdp-10 did QZ have? KA or KI? > > CZ > > On 10/22/2020 1:33 PM, Pontus Pihlgren wrote: >> Does yours look like this: >> >> https://digitaltmuseum.se/021026360851/ferritkarnminne >> >> The one pictured should be from QZ which had PDP-10 machines. >> >> On Wed, Oct 21, 2020 at 05:48:22PM -0400, Chris Zach via cctalk wrote: >>> Very similar to mine, however this one has only one of the core mats >>> un-woven. Want me to take a picture of it? >>> >>> C >>> >>> On 10/21/2020 1:33 PM, Richard Sheppard via cctalk wrote: >>>> There?s a piece of core on eBay https://www.ebay.com/itm/DEC-Digital-H214-Digital-Equipment-Core-Memory-Lit… which claims to be H214. The interesting thing is the label says 8K x 16 but the silkscreen says 8K x 19. >>>> >>>> Sent from Mail for Windows 10 >>>>