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Manuscript.

Typescript.

With instructions for experiments. Manuscript and typescript.

Typescript.

Unattributed notes from 'Vines', chapters l-X. Includes sections on 'formation of non nitrogenous organic matter'; 'the products of metabolism'; and 'chlorophyll formation'. Pages numbered 1-7, 9-13. Manuscript.

Manuscript.

Manuscript.

Describing its chemistry, formation, distribution, life-history, movements, functions in the plant, physiology, and decomposition products. Also notes on pigments. Manuscript.

Manuscript.

Comprising inter alia a description of methodology used in biological studies and a note on the main preoccupations of science from the sixteenth to the nineteenth century. Manuscript.

Manuscript.

Possibly the draft of a paper. Anonymous. Manuscript.

Each carries the abbreviation T. R. M. [Thomas R. Marr]. Typescript.

Manuscript.

Manuscript.