The Manhattan Project

Ernest O. Lawrence

Roger Hildebrand's Interview

Cindy Kelly: I’m Cindy Kelly, and it is November 16, 2016. I’m in Chicago, Illinois with Roger Hildebrand. My first question for him is tell me your name and spell it, please.

Roger Hildebrand: My name is Roger Hildebrand, R-o-g-e-r H-i-l-d-e-b-r-a-n-d.

Kelly: Tell us what is your birthday and where were you born?

Clarence Larson's Interview

Stephane Groueff: Interview with Dr. Clarence Larson—L-A-R-S-O-N—head of the Union Carbide’s operations at Oak Ridge, a chemist. Dr. Larson was connected with the electromagnetic separation process during the war, and he was a personal friend of Dr. Lawrence [Ernest O. Lawrence]. He’s married to the daughter of Dr. Stafford Warren, who was also with the project. You came in 1942?

Dr. Clarence Larson: Yes.

Groueff: From where?

Jimmy Vale's Interview

Stephane Groueff: This is Jimmy Vale, the cyclotron of Berkeley, about Dr. Lawrence.

Jimmy Vale: I told these stories to Mr. Herbert Childs, who is writing a biography of Lawrence.

Groueff: Oh, yeah. I have heard about it, but my book will just have a paragraph on Lawrence.

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