Datanetics Rev B Keyboard PCB

Build your own reproduction Datanetics Rev B keyboard with this PCB. This keyboard can be used directly with the Apple-1 computer or for any other purpose where a parallel ASCII keyboard is required.
 
This PCB includes the original bug where a trace is cut and and needs to be connected with a piece of wire (see picture).
 
If you're interested in a modern version of this PCB, which uses modern key switches and has all original bugs fixed, please see this listing.