The Manhattan Project

Atomic Energy Commission

Frank Settle's Interview

Cindy Kelly: I’m Cindy Kelly, Atomic Heritage Foundation, Washington, D.C., and it’s Monday, April 27, 2017. My first question today is to tell us your name and spell it.

Frank Settle: Okay. It’s Frank Settle, S-E-T-T-L-E.

Kelly: We’re here today to talk—at least start off talking, about this wonderful book that Frank has written, called General George C. Marshall and the Atomic Bomb. But first, I want him to tell us a little bit about himself, how he got interested in this, what he does for a living. 

Martin J. Sherwin's Interview

Cindy Kelly: I’m Cindy Kelly, Atomic Heritage Foundation, Washington, D.C. It is Monday, April 24, 2017. I have with me distinguished historian and Pulitzer Prize-winner Martin J. Sherwin. My first question to him is to say his name and spell it for us.

Martin Sherwin: Martin J. Sherwin, M-A-R-T-I-N, middle initial J—actually, middle name Jay, J-A-Y, Sherwin, S-H-E-R-W-I-N.

Kelly:  Can you tell us when [J. Robert] Oppenheimer was born and where, and who his parents were?

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 Manley's Interview (1985) - Part 1

Martin Sherwin: Good afternoon, this is an interview with John Manley at the Red Onion restaurant, January 9th, 1985, Los Alamos, New Mexico.

John Manley: —whether you want to start that yet or not? I’m not at all sure in what way I can help you.

Sherwin: Well, I would like to write a book. [Laughter]

Manley: I would like somebody else to write a book with information I could supply.

Robert Bacher's Interview - Part 2

Robert Bacher: I presented this [the discovery of the neutron] in the seminar and there were a good many questions. Some people were skeptical. I convinced Ed Condon almost immediately. In fact, within the week we had written a note together on the spin of the neutron because you could work it out. This part of it fit into the things of nuclear spins, hyperfine structure, nuclear moments, and so on. A good many other people came around to it. I think more than half the people were convinced at that time.

Esther Floth's Interview

Cindy Kelly: Okay, I am Cindy Kelly, Atomic Heritage Foundation. It’s August 9, 2016 and we are in Berkeley, California. I have with me Esther Floth. Our first question I want to ask is for her to tell us your name and to spell it.

Esther Floth: My name is Esther Marie Green Floth. It’s E-S-T-H-E-R; last name F as in “friendly,” L-O-T-H.

Kelly: Great. Esther, tell us something about your beginnings. When were you born and where were you born, and something about your childhood.

Lee DuBridge's Interview - Part 2

Lee DuBridge: So, yeah, we thought it was an exciting time to have the AEC [Atomic Energy Commission]. We knew, of course, that they were going ahead with the weapon development, but also they were going to support Brookhaven and other research centers around the country. So, no, I think those of us who were not imminently in the Manhattan District, but aware of it, were quite excited about getting in and finding out more about really what was going on and what the new possibilities were, both in physics and in weapon technology.

Ernest Tremmel's Interview

Ernest Tremmel: I'm Ernie Tremmel. 

I graduated from the University of Wisconsin in civil engineering, and I went to work for the Corps of Engineers in St. Louis. One of my bosses was a Captain Powell who, after I was in St. Louis two years, got transferred to a secret project he was going to work on called the Manhattan Project Corps of Engineers.  


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