The Manhattan Project

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Felix DePaula's Interview (2008)

[Thanks to David Schiferl and Willie Atencio for recording this interview and providing a copy to the Atomic Heritage Foundation.]

David Schiferl: Tell us how you got here.

Felix DePaula: Well, let me start with being inducted into the service in 1944, October of ’44, into the Corps of Engineers at Fort Dix, New Jersey. Then from there, I was sent to Fort Belvoir, Virginia, and I spent a couple of months in the wintertime at Fort Belvoir, Virginia.

Louis Hempelmann's Interview - Part 3

Martin Sherwin: What was the set-up at Los Alamos, in terms of your relationship to the director [J. Robert Oppenheimer] and how you operated?

Louis Hempelmann:  I was working directly under him. I started out with my wife as a half-time secretary, and the technician I brought with me from St. Louis, and Kitty worked for me.

Sherwin: What did Kitty do for you?

Hempelmann: Did blood counts.

Sherwin: Was she a good technician?

Rex Edward Keller's Interview

Alexandra Levy: All right. We are here on April 23, 2015 with Mr. Rex Edward Keller. So first, can you please say your name and spell it.

Rex Keller: Oh, Rex Edward Keller, R-E-X E-D-W-A-R-D, Keller, K-E-L-L-E-R.

Levy: Can you tell me where and when you were born?

Keller: I was born in Saxton, Missouri, October 10, 1923.

Levy: And you grew up in Missouri?

Keller: Yes, yes, in Dexter, Missouri.

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