Description

Frank Strausser Wyle and a group of unidentified men observe the Wyle Vibrator.

Original caption: "The most powerful vibration testing system ever built is shaking Saturn I booster sections at the Huntsville, Ala., Laboratories headed by Frank S. Wyle, 1941. It can apply 200,000 force-pounds horizontally or vertically."

Used in: Technology Review, February 1964, p. 36.