On 2014/08/05 15:35, Jim Hickstein wrote: > Free (plus actual shipping, or local pick-up in St. Paul, MN) to a good > home. All or nothing, please: > > 1981 pdp11 processsor handbook, pdp 11/04/23/34a/44/70 Whoops: s/23/24/ Yes, apparently, there was a PDP 11/24. Not the later PDP- (or LSI-)11T23L. Discuss. :-)