I bought this board recently from a guy who thought it was Vax memory,
but he didn't know much about it.  I got around today to taking a closer
look at it, and I'm kinda puzzled.  It has a toggle switch in the 
middle of the handle end, and one LED.  What is weird is that the 
cable connector is only 3/4 inch from the bottom of the card, 
as opposed to 1 1/2 inches for the standard Qbus Vax memory boards
I've seen.  Any ideas what machine this might work with?

Doug