3 copies: 1 manuscript, 2 typescript.
Sem títuloA press review by J. Arthur Thomson, by unspecified journal.
Sem títuloPart of letter regarding the recipient's proposal to produce a new book on sex. Manuscript.
Sem títuloDescribing its chemistry, formation, distribution, life-history, movements, functions in the plant, physiology, and decomposition products. Also notes on pigments. Manuscript.
Sem títuloGiving a synopsis of 'La Chimie de la Cellule Vivante' by Professor Armand Gautier. Pages numbered 1-5 A and B. Manuscript.
Sem títuloLecture notes on central work by pioneering American zoologist, geneticist, and cell biologist, Edmund Beecher Wilson, 1856 – 1939. Signed. Manuscript.
Sem títuloConcerning proposed collaboration on book on 'The Principles of Biology'.
Sem títuloNotes detailing the process of karyokinesis and laws of cell division. Manuscript.
Sem títuloNotes on the cell; cell structure; protoplasm; chlorophyll; and starch. Manuscript.
Sem títuloWrites about his failure to secure an author for 'Evolution', advises he is to meet with Ray Lankester. Encourages Patrick Geddes to commit to writing a joint book on the subject of evolution.
Sem títuloRegarding their collaboration in various publishing ventures. Manuscript.
Sem título