Various large metal and Wooden objects

Comprising of two large cylindrical lead weights with long copper alloy brackets on each, A spherical lead weight with a hole through the centre, a rectangular piece of metal with a raised aperture, a foot powered pulley system, two circular iron weights with a central aperture, two large bricks with a copper alloy window and glass lens, a bracket with hemi circular edge and two protrusions, A circulate lead weight with central rod and pulley wheel, three very large brackets, one bracket with axle, a large wooden wheel with copper alloy circumference and large wooden cross beam with central aperture, a large iron plate with decorative surface and curved edge, an iron backboard with two tubes at an angle with each other, an iron bracket with lead weight, an iron bracket with various bolts and a large metal frame with upright that supports a series of gears.