Mysteries at the Museum S14E03 - The First Super Computer, Flying Under Fire and Dighton Rock

Mysteries at the Museum (2010)
S14E03 The First Super Computer, Flying Under Fire and Dighton Rock
Episode Overview
Don Wildman investigates a rock adorned with unusual engravings that might upend American history. He also looks into a sword owned by an explorer charged with treason and a marble bust of a prominent leader who sought to solve an age-old mystery.