Skip to main content Skip to search Skip to search results

Govt building

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure access Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Michael Heidelberger Papers

 Collection
Identifier: MS C 245a

Letter from A. D. Hershey to Michael Heidelberger

 Digital Record
Identifier: 101584940X136
Dates: 4 August 1942
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 2: Correspondence, 1920-1991 (bulk 1956-1989) / B, 1971-72

Letter from A. M. Pappenheimer, Jr. to Alden H. Emery, American Chemical Society

 Digital Record
Identifier: 101584940X61
Dates: 11 March 1954
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 1: Personal materials, 1909-1991 / "Interview with and Impressions of Dr. Michael Heidelberger" by Barbara Evans, 1988

Letter from A. M. Pappenheimer, Jr., University of Pennsylvania School of Medicine to Michael Heidelberger

 Digital Record
Identifier: 101584940X207
Dates: 23 October 1940
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 2: Correspondence, 1920-1991 (bulk 1956-1989) / G, 1983-90

Letter from Albert Einstein, Emergency Committee of Atomic Scientists, Inc. to Michael Heidelberger

 Digital Record
Identifier: 101584940X92
Dates: 7 January 1947
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 2: Correspondence, 1920-1991 (bulk 1956-1989) / B, 1962-63

Letter from "Anna" to Michael Heidelberger

 Digital Record
Identifier: 101584940X181
Dates: 31 May 1988
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 1: Personal materials, 1909-1991 / [Thank-you notes from schoolchildren], 1988

Letter from Arie C. Van Ravenswaay, United States Army Air Forces to Michael Heidelberger

 Digital Record
Identifier: 101584940X51
Dates: 1 June 1944
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 1: Personal materials, 1909-1991 / [Christmas letter], 1971

Letter from Baruj Benacerraf to Michael Heidelberger

 Digital Record
Identifier: 101584940X67
Dates: 30 November 1953
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 1: Personal materials, 1909-1991 / "Charlie's mother, her family and his preprofessional years" [notes byHeidelberger about his first wife son]

Letter from Charles A. Doan, Ohio State University to Michael Heidelberger

 Digital Record
Identifier: 101584940X83
Dates: 22 January 1940
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 2: Correspondence, 1920-1991 (bulk 1956-1989) / A, 1988-90

Letter from Charles D. Hurd, Northwestern University to Michael Heidelberger

 Digital Record
Identifier: 101584940X189
Dates: 29 November 1939
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 1: Personal materials, 1909-1991 / "Goethe as a Scientist"[paper by Michael Heidelberger], 1909

Letter from Charles Heidelberger (Michael's son) to Michael and Charlotte Rosen Heidelberger

 Digital Record
Identifier: 101584940X201
Dates: [ca. 1958]
Found in: Archives and Modern Manuscripts Collections / Michael Heidelberger Papers / Series 2: Correspondence, 1920-1991 (bulk 1956-1989) / D, 1973-75