Diagrams, experimental equipment by E [Edward] Hamilton Acton Three full-page diagrams, labelled folios 6-8, showing the equipment and experimental setup used by Acton in his investigations into the assimilation of carbon by green plants from certain organic compounds. Subject: Botany / Organic chemistry Prints of these diagrams were published in volume 47 of the Proceedings of the Royal Society alongside the paper 'The assimilation of carbon by green plants from certain organic compounds'. 1889-1890