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09 February 2012

Answer to Question #1469 Submitted to "Ask the Experts"

Category: Historical Issues/Applications

The following question was answered by an expert in the appropriate field:

I have a .jpg file of a painting by M. Parrish of a group portraying the key nuclear physicists involved in the Manhattan Project at the University of Chicago. It is easy to identify Fermi, but I would like one of your experts to see how many of the other people can be identified. I am an emeritus HPS member. My daughter works at the University of Chicago art museum which is in possession of the painting. They are eager to identify the scientists.

I have identified the individuals in the painting as best as I can. The names are superimposed on the body of the individual in the attached image. The color used for the name indicates the level of certainty/uncertainty of the identification. A name indicated in blue is almost certain (for example, 90% plus) to be correct. A name indicated in yellow is quite probably correct (for example, 70 - 90%). A name indicated in orange is likely but suspect (for example, 50 - 70%). The detail on some of the individuals' faces toward the back is not sufficient for me to even hazard a guess. Of a pool of 50 or so potential candidates (the number of individuals who were present at the depicted event), only 19 are shown in the painting.

Manhattan Project nuclear physicists

Paul Frame, CHP, PhD

Answer posted on 3 January 2002. The information and material posted on this website is intended as general reference information only. Specific facts and circumstances may alter the concepts and applications of materials and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice specific to whatever facts and circumstances are presented in any given situation. Answers are correct at the time they are posted on the Website. Be advised that over time, some requirements could change, new data could be made available, or Internet links could change. For answers that have been posted for several months or longer, please check the current status of the posted information prior to using the responses for specific applications.