Paper, 'On the structure of the human placenta and its connexion with the uterus' by Robert Lee Letter by Robert Lee published with this paper found at PT/20/2. Illustrations for this paper have been separated from the manuscript and are found at PT/73/15/1-2. Subject: Anatomy Published in Philosophical Transactions as 'On the structure of the human placenta, and its connexion with the uterus'. Written by Lee at 14 Golden Square [London]. Read 17 November 1831. Abstract published in Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London [later Proceedings of the Royal Society of London], Volume 3, 1837. 20 October 1831