Unpublished paper, 'On the behaviour of the aldehydes with acids' by A [Anton] Geuther and R Cartmell Geuther and Cartmell describe a series of experiments in which common aldehyde, acrolein, and oil of bitter almonds are subjected to the action of hydrochloric, hydriodic, and sulphurous acids. Annotations in pencil. Subject: Chemistry Received 8 June 1859. Read 1859. Communicated by Benjamin Collins Brodie. Whilst the Royal Society declined to publish this paper in full, an abstract of the paper was published in volume 10 of the Proceedings of the Royal Society as 'On the behaviour of the aldehydes with acids'. 1859