An Explorer's Religion (ms and ts drafts and printed version of address delivered at the 'Guildhouse', Jun 1936, and published in Atlantic Monthly, Dec 1936)
India and the World (ms and ts drafts and printed version of article in the Nineteenth Century; ms draft and associated notes of another paper under the same title)
The Mustagh Pass in 1887: one of the Papers on Incidents in the History of Exploration read to the Royal Geographical Society during its centenary celebrations (ms and proof) [see also No 520]
Typescript (incomplete) of letters from Edward VI to Barnabe FitzPatrike probably prepared by the 2nd Baron Castletown for his book A King and his Favourite (1928) Dated as: no date
Letters from William G F Nelson, solicitor, on various matters but chiefly the debts of Capt Bertie Newbolt; and the possibility of recovering certain articles of the Magniac family furniture Dated as: 1913-15; 1918