Published In:
Ann Arbor News, April 25, 1957
Caption:
MODEL ATOMIC REACTOR: Teacher Mark L. Harris of Mack School shows how slightly radioactive material (in bottle) makes a Geiger counter react as three pupils (left to right) look on. They are Blondeen Munson, Jim Gould and Andy Beierwaltes. A model of an atomic reactor is on the table. The reactor is part of an open house display at 7 p.m. today at Mack School for parents and other public. The display covers all subjects taught at the school. The Mack School PTO will convene after the open house.