Letter, dated May 17, 1957, from Robert E. Marshak to Enrico Fermi about a previous letter from Fermi dated May 11, 1954. Marshak is discussing lecture topics for a future conference.
Letter, dated May 5, 1954, from Robert E. Marshak to Enrico Fermi discussing some problems that Marshak had noticed in regards to lectures that they were giving at "Les Houches", which is probably a reference to École de Physique des Houches (the…
Letter dated March 16, 1951, from Robert E. Marshak to J. Robert Oppenheimer discussing two papers, "Photo Meson Production" by University of Rochester physics student, Morton F. Kaplon, and Marshak's "Meson Reactions in Hydrogren and Deuterium."
Letter dated September 28, 1950, from Robert E. Marshak to J. Robert Oppenheimer discussing new physics reaseach related to π− meson-absorption in hydrogen and deuterium.
Affidavit filled out by H. Halban of the National Research Council of Canada (Montreal Laboratory) for Robert E. Marshak for the Selective Service System in 1943. Halban lists Marshak's duties as performing "secret war research work in specialized…
Letter (photocopy) from Robert E. Marshak to Richard P. Feynman thanking him for a previous letter from a conference in Kyoto, Japan, probably referring to Feynman's August 17, 1985 letter acknowledging the contributions of Feynman, Marshak, E. C.…