Serial Number ????
I haven't actually laid eyes on this machine yet - I bought it a couple of years ago, but it's still in storage in Canada. I expect to collect it in the next couple of months.
(This image is copyright 'The Record' 2003 and is reproduced with permission.)
Comes in a nice short rack with high-speed paper-tape. This one has the optional KC8M lights & switches front panel - 'standard' equipment for the 8/m was a limited function panel with just power, boot, and halt switches. There's an LA30 Decwriter with it.
Not quite as common as the 8/e in collections:
http://zane.brouhaha.com/healyzh/PDP8m.html Zane Healy has a nice page on his machine...
http://www.faqs.org/faqs/dec-faq/pdp8-models/section-10.html the pdp-8/m FAQ is worth reading...