A 1920’s Bologna, Italy made demonstration incline plane with brass weight tray.

An incline plane is a simple machine that consists of as sloping surface used to raise heavy weighted bodies. The force required to move on object up the incline is less than the weight itself by the angle of inclination.

Articulating incline plane with metal and wood components on wooden legs.

Dimensions are 17” wide x 4” deep, adjustable height up to 24”.

Condition is very good, all surfaces clean with little age wear. Sold as is.

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