Harold Clayton Urey

Harold Clayton Urey appears in the following:

Continuing threat facing the western world by the Soviet possession of the atom

Wednesday, July 18, 1951

This episode is from the WNYC archives. It may contain language which is no longer politically or socially appropriate.

Bill Leonard introduces the second of four programs produced by James Fleming "dealing with challenging aspects of the civil defense story."

Several audio clips are played:
President ...