Cogwheel posters & prints

Wheel Boring Machine #2 Gordon Osmundson

Gears Composed of Molecules Anonymous

Locomotive Drive, California, 1927 Anonymous

Wooden Cog Wheel in Old German Windmill Anonymous

Toy wind wheel in front of a gray background Anonymous

Un Patron or The lesson of the Apprentice, 1888 Jean Eugene Buland

A paper mill Louis-Jacques Goussier