A Rich Closet of Physicians Secrets Manuscript copy of the 1653 printed pamphlet 'A rich closet of physicians secrets. Collected by the elaborate pains of four several students in physic and digested together viz. the child-bearers cabinet. A preservation against the plague and the small pox; Physical experiments present to our late Queen Elizabeth's own hands; with certain approved medicines, taken out of a manuscript found at the dissolution of one of our English Abbies, and supplied with some of his own experiments, by a late English doctor.' undated