IBM 1500 [was RE: Vintage Computer Warehouse Liquidation]

William Donzelli wdonzelli at
Tue Oct 29 09:23:13 CDT 2019

> The 1500 I worked with at the University of Texas School of Education was based
> on an 1800 (which is of course the same architecture as the 1130, but in highboy
> industrial cabinetry rather than a desk.  Coursewriter II and APL\1500 for the
> educational software, FORTRAN II and assembler for background tasks.

I think most were 1130 (1131 to be more precise) based, but a few were
indeed 1800. Not sure why - maybe larger installations?


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