Notebook used from both ends in, usually on opposing pages. Shorthand is frequently used. Notes on biology and chemistry - both reading and experimental material; draft letters; to do lists; drafts of eg 'The French Commission on Depopulation' [published in the Eugenics Review, Jul 1913.
One loose sheet: list of books, such as Temple Thurston's book of poems The Open Window (1913), William Locke's novel Stella Maris (1913) and Anatole France's The Gods are Athirst [English translation, 1913, of France's 1912 novel).