Cleaning out the basement i came across an apple II board that has never been used. It was in the box with the original letter for the last 2 decades - purchased from a supplier in New York.
The back of the board has wires! (that is what revision meant in those days)
Here is a pic:http://www.flickr.com/photos/gordnickerson/2148469725/in/set-72157606813680863/
If anyone is interested in this item, I can send better photos and additional info.