Tom has seen a large share of Multics front panels, and here is his reply. Nick, I can put you in touch, or you can contact the webmaster at multicians.org (that is him) for further investigation. Thanks for putting up the photos full resolution. Jim -------- Original Message -------- Subject: Re: multics (possibly) front panel or 6180 Date: Fri, 10 Sep 2010 08:05:58 -0400 From: Tom Van Vleck <> To: Jim Stephens It is clearly a maintenance panel from a 6000 series. Since it says "APU" on the top and "PTW" and "SDW" it looks like a Multics machine. I agree we should find out more. regards, tom On Sep 10, 2010, at 4:40 AM, jim s wrote: