W. H. Timmerman

Marion Van Gemert

Marion Van Gemert was born in Wisconsin. She received her bachelor’s degree in home economics from Stout State College.

J. P. Gorman

Harold Fidler

Harold Fidler was an Army major and a civil engineer for the Corps of Engineers. Fidler began working at the Radiation Laboratory at Berkeley with Ernest O.

E. H. Halbrook

E. H. Halbrook worked for the J.A. Jones Construction Company.