On 2017-11-29 07:05, Clem Cole wrote:

> Anyway, if you find a copy of the Sieworwick, Bell, and Newell's book 
> 'Computer Structures, Reading and Examples', there is a companion volume 
> that has many of the ISPS descriptions of the machines discussed in the 
> main text.   As Will's note about HP points out, as historians we should 
> try to find them all and get them in bitsavers or the like.  

> I know I 
> have some of the ISPs for the micro's and the PDP-11 on hardcopy in a 
> filing cabinet (I just ran into them a few weeks ago when looking for 
> something else), but I should have them on tape.   It would be a shame 
> to lose those.

Just send them to bitsavers, to save them ...