> From: Jules Richardson > On 5/15/19 9:29 PM, Steve Malikoff via cctalk wrote:
>> Here's the Industrial 11 version of the 11/05 There's an Industrial 11 version of the -11/70, too: http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/consoles/1170IndustCenter.jpg So the only one missing (of the early -11's) is the /45, but I wouldn't be surprised if that existed too. I've no idea about the /20 (I don't think the /20R counts), or the later machines without physical switch registers (/04, /34, etc). > and /5 or /10, or in fact what the difference is between the two > anyway, I'm not sure The paint on the front console inlay (I'm not joking :-). Other than the /15-/20 (which do have slight hardware differences), none of the OEM/End-User pairs have hardware differences in the circuitry that I know of (although the /35 was _usually_ supplied in a BA11-D 10-1/2" box, and the /40 in the BA11-F 21" - and there are rare counter-examples to this rule). Noel