Specs on Norden M-9B Head Unit?

[Twitchgreen]

I have a Norden M-9B head unit. Unfortunately I don't have the metal shipping base they sometimes come with have been unable to find one for sale yet. I'm looking for info from anyone who has one. Specifically I am looking for the dimensions so that I can build a replica. Also if anyone has leads on Norden bombsight related accessories for sale I would greatly appreciate it.

 

[B-17engineer]

Here i really don'y know if it will help but It has one for sale but you can see the picture

Norden Systems Retiree's Club

then this one:
NORDEN BOMBSIGHT


and welcome to the forum