Title
UCLA physicists adjusting the probe on the spinal ridge Cyclotron
Description
Adjusting probe on the UCLA spiral ridge cyclotron are its three designers, physics professors J.R. Richardson, Byron T. Wright and Kenneth R. MacKenzie (standing, left to right). The new type atom smasher was largely constructed at the UCLA physics workshop with the help of Steve Plunkett, principal electronic technician (kneeling).(inscribed)