Letter from Robert Lee, on his paper 'Supplement to a paper “On the nervous ganglia of the uterus.”' Letter from the author, asking that his paper should be withdrawn as a paper with a similar subject is to be printed in the same edition of Philosophical Transactions. Also, he has discovered other new facts since he wrote this paper, which will be identified in a new paper. This will also allow him to remove some of the historical and controversial matter in the present paper. He will send this new paper to the Royal Society. Subject: Physiology [Published in Philosophical Transactions, 1846]. 2 June 1846