This is an odd machine. Made by Chicago Coin in 1971, it isn’t really a pinball machine, but it kind of is.
There is no ball plunger. To launch the ball there is a turret between the flippers that moves back and forth. You hit a flipper button to launch the ball. From there, you use the flippers to try and get all the balls on the playfield. The balls are on an upper deck with switches hanging below them. Strange thing.