The Manhattan Project

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Esequiel Salazar's Interview

[Thanks to David Schiferl and Willie Atencio for recording this interview and providing a copy to the Atomic Heritage Foundation. Please note that approximately the first three minutes of the interview are audio only.]

Willie Atencio: Your name?

Esequiel Salazar: Esequiel Salazar.

Atencio: Born where?

Salazar: In Pojoaque.

Atencio: Pojoaque. What was your first experience with the Manhattan Project?

John Coster-Mullen's Interview

Cindy Kelly: I’m Cindy Kelly. This is January 30th, 2017. We’re in Washington, D.C., and I’m with John Coster-Mullen. I want to start by asking him to say his name and spell it, please.

John Coster-Mullen: John Coster-Mullen, J-O-H-N C-O-S-T-E-R-M-U-L-L-E-N.

Kelly: Great. Some have called you “Atomic John.”

Coster-Mullen: Yes. 

Jay Shelton's Interview

Kelly: I’m Cindy Kelly, Atomic Heritage Foundation, here in Santa Fe, New Mexico. It is Saturday, February 4, 2017. I have with me Jay Shelton. My first question is to please say your name, full name, and spell it.

Shelton: Jay Shelton, J-A-Y S-H-E-L-T-O-N.

Kelly: Perfect. Now, Jay, why don’t you just tell a little bit about yourself and what you have been doing for the last umpteen years?

Milton Levenson's Interview

Cindy Kelly:  Okay. I’m Cindy Kelly, I’m in Alexandria, Virginia. It is January 9th, 2017. I have with me Milton Levenson. My first question to him is to please say his name and then spell it.

Levenson: My name is Milton Levenson. No middle name. M-i-l-t-o-n, and Levenson is L-e-v-e-n-s-o-n.

Kelly:  Terrific. At any rate, let’s begin with the beginning. Tell us, if you would, when you were born and where, and something about your childhood.

Ruth Howes's Interview

Cindy Kelly: Okay. I’m Cindy Kelly. I’m in Santa Fe, New Mexico. It’s Wednesday, October 12, 2016. I have with me Ruth Howes. I’m going to ask her to please say and spell her name.

Ruth Howes: I am Ruth Howes, and that’s R-u-t-h H-o-w-e-s.

Kelly: Ruth is a very distinguished historian of the Manhattan Project with a particular focus on women, women scientists. I’m going to ask her to talk about this and what she’s learned. 

Louis Hempelmann's Interview - Part 4

Louis Hempelmann:  I do not think the people who came later were ever as close as the people who were there at the beginning.

Martin Sherwin: Did most of the people who came later, were they junior people? That is, younger? [Enrico] Fermi came later.

Hempelmann: [George] Kistiakowsky came later.

Sherwin: He did? When you say “earlier” and “later,” what dates are you talking about?

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?

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