This is not a bing machine. It looks like a doll to me. Looks like the machine Tommy found....
I didn´t post for the ID Jürgen, as i have no knowledge in that field, but because of the match...
My statement related to the ebay offer, in which the machine was offered as a Bing machine. I am still wondering about the eccentric. I have never seen a part like this at Doll or any other manufacturer.