NRI-832 info

Hi all -- Another long shot, but does anyone here happen to have a copy of the NRI-832 assembly manual? I just acquired an 832 (see http://www.oldcomputermuseum.com/nri_832.html for more info) and it looks like assembly on itwas never completed. It's mostly there but I'm missing the 128front panel switches + PCB and so a future project will be to rebuild this portion to get the machine running. I have the technical reference and the schematicssoI should be able to make a replacement without too much issue (just a lot of soldering). I don't know if the assembly manual has PCB layouts, but if it does it'd be nice to have so I can attempt to fabricate a replacement that looks more authentic. Anyone have any idea how many of these kits were produced? It's a very early computer kit (contemporary of the Kenbak-1) so I can't imagine that there are too many of these floating around. Looking forward to getting this running and seeing what kind of fun I can have writing programs with 16 bytes of ROM and 16 bytes of RAM :). Thanks as always, - Josh