Candid photograph of Koski at approximately 40 years old in lab with an unidentified man
Candid photograph of Golomb at approximately 40 years old, observing a graph on the wall
Candid photograph of White at approximately 46 years old with a beaker in his hand
Candid photograph of Spalding at approximately 48 years old going over a manuscript
neg #07022, 07023Candid photograph of Kouwenhoven, Knickerbocker, and Jude in a lab together. Kouwen...
Candid photograph of Poole at approximately 53 years old with an unidentified man at the Crime Labor...
Candid photograph of Rasetti at approximately 55 years old with samples in a laboratory
Candid photograph of Smith at approximately 68 years old and Bowman, who is approximately 67 years o...
Candid photograph of McElroy at approximately 40 years old working at a counter in the lab
Candid photograph of Pfund at approximately 55 years old sitting in the laboratory
Candid photograph of Marburg at approximately 83 years old, talking with an unidentified man
Candid photograph of Edelstein at approximately 54 years old talking with an unidentified man
Candid photograph of Seymour and Gibson, who is approximately 70 years old, looking at a photograph ...
Candid photograph of Herzfeld at 44 years old sitting on a wall with Professor Arnold Sommerfeld, wh...
Candid photograph of Wood at approximately 63 years old in the laboratory looking through an instrum...
Candid photograph of Katcher at approximately 35 years old, talking to Torreson, who is approximatel...
Candid photograph of Golomb at approximately 40 years old, observing a graph on the wall
Candid photograph of White at approximately 46 years old with a beaker in his hand
Candid photograph of Spalding at approximately 48 years old going over a manuscript
neg #07022, 07023Candid photograph of Kouwenhoven, Knickerbocker, and Jude in a lab together. Kouwen...
Candid photograph of Poole at approximately 53 years old with an unidentified man at the Crime Labor...
Candid photograph of Rasetti at approximately 55 years old with samples in a laboratory
Candid photograph of Smith at approximately 68 years old and Bowman, who is approximately 67 years o...
Candid photograph of McElroy at approximately 40 years old working at a counter in the lab
Candid photograph of Pfund at approximately 55 years old sitting in the laboratory
Candid photograph of Marburg at approximately 83 years old, talking with an unidentified man
Candid photograph of Edelstein at approximately 54 years old talking with an unidentified man
Candid photograph of Seymour and Gibson, who is approximately 70 years old, looking at a photograph ...
Candid photograph of Herzfeld at 44 years old sitting on a wall with Professor Arnold Sommerfeld, wh...
Candid photograph of Wood at approximately 63 years old in the laboratory looking through an instrum...
Candid photograph of Katcher at approximately 35 years old, talking to Torreson, who is approximatel...
Candid photograph of Golomb at approximately 40 years old, observing a graph on the wall
Candid photograph of White at approximately 46 years old with a beaker in his hand
Candid photograph of Spalding at approximately 48 years old going over a manuscript