On 10/20/19 7:43 AM, Al Kossow via cctalk wrote:
search for NDRO and thin film memory
Univac used it in their commercial and military computers
Apparently not for long. The 1107 was a thin-film memory machine, but
the 1108 et seq. was not, IIRC. At least I don't recall any mention in
the documentation, whereas it was a big thing with the 1107.
My guess is that it was difficult to produce and expensive.
--Chuck