John Amirault
Hi. My guess is that it is from a bowling game where
you slide a puck down a
lane of about fifteen feet and the puck slides over wires to move the relay
switches and the game keeps score by itself. This game could be found in most
bars in the USA.
Good try, but I don't think so. One of my friends restored one, and
they are self-contained. They have a lot more relays than the items in
Jim's pictures.