Name: Engraving depicting a dome supported on columns, standing on a base. Wound round four columns are two parallel inclined rails down which a ball rolls. When it reaches the bottom it is guided into an Archimedean screw which raises it to the top of its run again. In the base is the clock driving mechanism that turns the Archimedean screw and operated dials. Dated 18th century - SuperStock
Brand: Image Asset Management
SKU: 1746-29954071
Availability: InStock

Engraving depicting a dome supported on columns, standing on a base. Wound round four columns are two parallel inclined rails down which a ball rolls. When it reaches the bottom it is guided into an Archimedean screw which raises it to the top of its run again. In the base is the clock driving mechanism that turns the Archimedean screw and operated dials. Dated 18th century

SuperStock offers millions of photos, videos, and stock assets to creatives around the world. This image of Engraving depicting a dome supported on columns, standing on a base. Wound round four columns are two parallel inclined rails down which a ball rolls. When it reaches the bottom it is guided into an Archimedean screw which raises it to the top of its run again. In the base is the clock driving mechanism that turns the Archimedean screw and operated dials. Dated 18th century by World History Archive/Image Asset Management is available for licensing today.