A Guide to the Emil Grosswald Papers: Held at the Archives of American Mathematics, Center for American History, University of Texas at Austin.
Fermat's Little Theorem: Historical comments by John Cosgrave.
Historical Essays in Number Theory: MSs by Peter Roquette.
Historical Things in Number Theory: Collected by Keith Matthews.
History of Arithmetic and Number Theory: A bibliography by D. Joyce.
Mathematical Manuscripts at Trinity College Cambridge: Includes papers of Davenport, Hardy, Littlewood, Ramanujan.