Today was a reasonably good day for picking up computer stuff.  Todays
stash:
$ 5.00  Aim65
$ 5.00  HP85
$15.00  HP85B
$ 4.00  Heathkit Robotics Manuals (2)
$50.00  Alpha MicroSystems w/ spare boards
Does anyone know the differences between the HP85 and HP85B?  While I
have the docs to the HP86 and HP87, I have no docs with the 85's <sigh>.
Also picked up a The Complete Hand Scanner, card, and manuals for $20.
I would not have gotten it except I was give a Complete Page Scanner,
and needed an I/O card to try it out.  Many thanks to John without whose
help I would have most likely never even seen most of this stuff :).