The story of the Westinghouse Time Capsule
Subtitle: what the project means, how the Time Capsule was constructed, what it contains, how it will be protected against vandalism, how word of its location has been left for the future.
Publisher: Westinghouse Electric & Manufacturing Co.
Published: 1939
Place of publication: East Pittsburgh, Pa
Subjects: Civilization.
Other titles: The Time Capsule.