[link|http://maps.google.com/maps?q=lawrence+berkeley+laboratory,+berkeley+california&ll=37.876979,-122.250034&spn=0.003677,0.007135&t=h&num=10&start=0&hl=en|Google Maps]. The one with the brown roof (upper left) or the one with the, um, nipple, on the lower right?
I think Joe also did some work at SLAC, but I haven't been able to document that yet. I've little doubt that it was all before your time - he went East in the '50s.
Cheers,
Scott.