<Don't suppose NetBSD/vax runs on the Micro-PDP, hmm? My boss as two of

No, not likely while the PDP-11 is subset of vax it's different.  

<these gathering dust in BA23 enclosures.Don't know what type of CPU it
<is, doesn't have the memory interconnect cable, just the two back-panel

Could either be PDP-11/23 or 11/73 both are nice Qbus PDP-11s but unless 
someone does a 16bit port (netbsd vax is a 32bit port) your out of luck 
here.  Checkout ELKS as porting that 16bit code to a PDP-11 might be 
doable.  You would need some tools to do it.

I wish there was a PD *nix port for PDP-11s.

Allison