Editor Reviews:

Amazon.com:
Experience the American Journey through our country's visual heritage in this historical recording provided by the National Archives of the United States.Shows the intricate processes in the manufacture of watch parts and their assembly. Shows instruments in an astronomical observatory that are used to check the time of master clocks. Includes views of social and welfare facilities of the watch factory.This historical recording from the National Archives may contain variations in audio and video quality based on the limitations of the original source material.

The content summary for this DVD is adapted from an historical description provided by the government agency or donor at the time of production release. This product is manufactured on demand using DVD-R recordable media. Amazon.com's standard return policy will apply.