On Fri, Feb 3, 2023 at 4:45 PM Chuck Guzis via cctalk <cctalk(a)classiccmp.org>
wrote:
Another problem with very old core is that its physical integrity is
often an issue. Cores can crack, being essentially ceramics. I'm
reminded of the CE fishing around in the oil bath of a 7090 with what
amounted to a magnet on a broomstick to grab loose bits of core.
True 'bit rot' !