This is a Roulette related game from around the 1930's by Chad Valley. The game is set inside the box with a metal spinner. All the players except the bank can bet any amount of counters they wish, on any colour they wish. Then you place the ball into the device, and give it a spin, and see where the ball falls out. This lights one of the circles at the side and who ever has bet on that colour wins. The colours offer the odds as follows: Green 2 - 1 Yellow 3 - 1 Blue 5 - 1 Pink 7 - 1 Red 15 - 1 You can bet with counters, or real money if everyone agrees. The Bank should be a different person each 'race'.