Lost Turing Letters Give Unique Insight Into His Academic Life Prior To Death (manchester.ac.uk)
bellwould shares a report from The University of Manchester. From the report: A lost and unique collection of letters and correspondence from the late Alan Turing has been found in an old filing cabinet in a storeroom at the University of Manchester. The file's content, which potentially hasn't seen the light of day for at least 30 years, dates from early 1949 until Turing's death in June 1954. Altogether there are 148 documents, including a letter from GCHQ, a handwritten draft BBC radio program about Artificial Intelligence (AI) and offers to lecture from some of America's most famous universities, such as Massachusetts Institute of Technology (MIT).
... [T]he letters do give a unique glimpse into his every day working life at the time of these events. Plus, some documents also give a brief insight into some of his more forthright personal opinions. For example, his response to a conference invitation to the U.S. in April 1953 is simply, "I would not like the journey, and I detest America." The collection of papers has been sorted, catalogued and stored at the University's Library by Archivist, James Peters. The documents themselves were found by Professor Jim Miles of the School of Computer Science.
... [T]he letters do give a unique glimpse into his every day working life at the time of these events. Plus, some documents also give a brief insight into some of his more forthright personal opinions. For example, his response to a conference invitation to the U.S. in April 1953 is simply, "I would not like the journey, and I detest America." The collection of papers has been sorted, catalogued and stored at the University's Library by Archivist, James Peters. The documents themselves were found by Professor Jim Miles of the School of Computer Science.
It does not seem to be well-known that Alan Mathison Turing (1912-1954) spent two academic years at Princeton University, from the summer of 1936 to the summer of 1938.
Alan Turing returned to the U.S. during WWII as a liaison between the two communities of cryptanalysts for about four months, from November 1942 to March 1943. He arrived in New York City on November 12, 1942, before heading to the headquarters of the U.S. Secret Service (now the CIA) in Washington, D.C.
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he was the Rockstar of GC&CS until they wanted to 'fix' him
Note that the "they" in that sentence wasn't GC&CS. Turing quit GC&CS at the end of the war to pursue his ambition to create an electronic computer. Turing had been a civilian for 7 years before his prosecution by civilian courts.