Heavily edited, much of this material was used in his lectures on physiology. The section "Of pleasure: Lect: 20th" (ff. 473-477), corresponds word-for-word with some parts of "Two Lectures upon the Pleasures of the Senses and of the Mind," at the end of his "Sixteen Introductory Lectures" (Philadelphia, 1811).

Letters written by Julia Rush, wife of Benjamin Rush, mainly to her husband, with one to Samuel Stockton and one to Mary Rush. Eight letters were written during the 1793 yellow fever epidemic. The letters are not included in Lyman Butterfield's edition of Benjamin Rush's letters, vol. 30 of APS Memoirs (1951).

This item contains entries about prominent people (primarily accounts of their deaths); Philadelphia events and gossip; the Pennsylvania Hospital; questions for Meriwether Lewis on Indian physical history, medicine, morals, and religion; and his views on marriage, religion, physicians, etc. Also includes meeting with Captain Wells and Little Turtle; speculations on Indian skin color at the equator.

This autobiography relates Rush's experiences in college and medical school; his meetings with notable doctors; his life in Scotland, England, and France; his medical views; the military and politics during the Revolutionary War; and brief sketches of personalities of that period.

These photostats are selections from the original manuscript, which is a portion of a volume entitled "Letters, facts, and observations upon a variety of subjects." The topics include medicine, slavery, the African church, gossip and social events, the deaths of prominent Philadelphians, and Rush's philosophy on various subjects. Contains questions for Alexander McGillivray, on diseases, mortality, passions of Creek Indians.

These photostats of letters were collected from various repositories by Lyman H. Butterfield for his book, "Letters of Benjamin Rush" 2 v. American Philosophical Society Memoirs 30(1951). Some of the topics discussed are Philadelphia and United States politics, slavery, Afro-American churches, and medicine.

Fothergill writes to an English physician, J. Woodforde, from Bath and Bristol in England and from Philadelphia. The letters concern their common interests in medicine, with comments on current events, American and Philadelphia society, and medicine in the United States.

The collection includes letters between Hutchinson and his uncle Israel Pemberton, written while Hutchinson was a student of medicine in London. There are also 12 tickets of admission to medical lectures in Philadelphia and London, including one given by William Hunter, and 3 unused cards of admission to Hutchinson's own lectures. Miscellaneous items include Hutchinson's marriage certificate; genealogical data on the Hutchinson, Hare, and Pemberton families; and stock certificates, 1857-1872, of the McKean and Elk Land and Improvement Company. Materials dated post-1793 are to and from Hutchinson family members.