CHM Revolution

Date

200 BCE ca.

Dimensions

approximately 7 x 6 inches

Credit Line

Courtesy of the X-Tek Group

Copyright Owner

© Antikythera Mechanism Research Project

Keywords

Greece; Astronomy; Mechanical calculation; Analog

Object ID

500004211

This radiograph shows many of the gears, shafts, dials, and other parts embedded in the main fragment of the Antikythera mechanism.