5 PDP-8 computers on display celebrating 60 years of the little 12 bit wonder at the Interim Computer Festival #retrocomputing #vintagecomputing
@SDF D Batteries 
Intersil showing off. It's CMOS!
I had possession of one of those boards in my late teens. My father borrowed it from the USGS.
@SDF @deanjimmy it was wonderful to see them.