[vcf-midatlantic] VCF's HOPE exhibit

HOPE is July 22-24 at its usual spot -- the Hotel Pennsylvania, in New York City. VCF will have an exhibit there. For the exhibit, I would like to show vintage computer robotics. Alex P. pledged to help us fix up our HERO. I remember Bill S. said he's got a Minimover arm, so hopefully we can beg/borrow/steal one of those. :) We also have a robot kit for the Commodore 64. Have to see if it works. Are there any other products we should consider for this exhibit? It should be limited to 70s/80s (assuming there's nothing for the PDP-8!)