The foreman at my mates plastics/steel factory bent me up some stainless the other day for the HH resto, and asked about some pins. What he also asked about was the game that hung on a wall, and you put a penny (I recall them taking 2 cent pieces) and at each level you flicked the coin along an "uphill" path that had holes so the coin could easily fall inside and you lost it. I don't remember what (if any) was the payoff for getting it through the maze. Anyone recall these, and what they are called, and where one might be found?