this is an antique trade stimulator, called Twirl it. It was made by Harry Harper and associates Inc. of Minneapolis Minnesota. It operates on a penny. It seems to work well, although I am not sure what the skill lever does. I couldn’t find any info on this machine. The cabinet is in good shape, with a few dings. The spinning wheels are in very nice shape. It measures 13 1/2 by 13 1/2 x 4” high. I can pack and ship this to any of the lower 48 states for . I will not ship to addresses outside the continental USA. Local pickup is always preferred. Please don’t bid unless you plan to go through with the purchase. Thanks