On 19 Nov 2009 at 17:39, William Donzelli wrote: > > I don't know much about S/3 hardware. Was there 80-column card- > > handling equipment for it, and if so, what was it? > > 2501. Model B maybe? Ah, same as on the S/360. Just read, no punch or sort? 2540 or 2520 maybe? --Chuck