The Manhattan Project

Laura Fermi

Lydia Martinez's Interview (2017)

Cindy Kelly: I am Cindy Kelly, Atomic Heritage Foundation, in Santa Fe, New Mexico. It is Saturday, February 4, 2017. I have with me Lydia Martinez. My first question for you is to say your name and spell it.

Lydia Martinez: Lydia L-y-d-i-a G. Martinez M-a-r-t-i-n-e-z.

Kelly: Can you tell us what the G stands for?

Martinez: Gomez. We have the Gomez Ranch also.

Kelly: Tell me about the Gomez family. How far back does it go?

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?

Geoffrey Chew's Interview

Cindy Kelly: Okay, I am Cindy Kelly. This is Tuesday, August 9, 2016 in Berkeley, California. I have with me Dr. Geoffrey Chew. My first question to him is to say and spell his name.

Geoffrey Chew: Geoffrey Chew, G-E-O-F-F-R-E-Y C-H-E-W.

Kelly: Very good, so now we will move on to some harder stuff. If you could tell us when you were born and where, and a little bit about your own childhood.

Jean Bacher's Interview

Jean Bacher: Ruth Valentine said, “I shall take Ruth [Tolman]’s desk.” She always saved letters. She had marvelous long letters from Robert, you know, especially at the time of the hearings. I knew they were just terribly close and shared a great deal. On the drawer of the desk, she’d said, “Destroy these.”

Martin Sherwin: You saw it happen? 

Bacher: I didn’t see her burn it, because at that time we still burned and they just threw them out in the burner in the back yard.

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