Comprises: Folder 1: papers, 1937-1957 and n.d. [c.1937-1945], comprising letters addressed to C.R. Cheney, passed by him to Ker, concerning the search for manuscripts, and including correspondence with booksellers, libraries, private owners and other scholars, Feb 1938-Jun 1940 notes and letters relating to the proposed publication exchanged between Ker, Cheney, R.W. Hunt, J.R.…