The image depicts a collection of historical artifacts displayed in an exhibition setting. The objects appear to be mechanical devices, likely from the 19th or early 20th century, given their design and materials. 

Starting from the left side, there is a small, cylindrical object with a handle, possibly a tool or a piece of equipment. Next to it, there is another cylindrical object with a more complex design, featuring multiple protrusions and a central hub. This could be a part of a machine or a device.

Moving to the right side, there is a large, metallic object with a central hub and several smaller components attached to it. This might be a part of a larger machine or a complex mechanism.

In the background, there are additional objects that seem to be parts of larger machines or devices. These include a long, slender object with a curved top, possibly a pipe or a tube, and another cylindrical object with a more intricate design, possibly a part of a machine or