Odd 11/23 (?) ROM carrier

[Mike Cesari]

> On Feb 10, 2016, at 10:17 AM, Noel Chiappa <jnc at mercury.lcs.mit.edu> wrote:
> 
> Anyone know what this:
> 
>  http://www.ebay.com/itm/251526917058
> 
> is? It has five chips, not six, so it's not the KEF11-BB CIS option. I've
> tried Web searches on "57-27889-01", but not turned up anything useful.
> 
> 	Noel

It's from a VAX 8200 CPU board (T1001). Photo here:

https://commons.wikimedia.org/wiki/File:DEC-VAX-KA820AA-CPU.jpg

Mike