1. The Property of the Massachusetts Medical Society, Ex Dono Creator: Yale University. School of Medicine Published / Created: approximately 1790 Collection Title: Bookplate Collection Image Count: 1 Resource Type: Prints & Photographs Description: In a small oval, a male deer struck with an arrow, and a bearded man holding a caduceus standing nearby. The phrase Natura Duce is above, and Incorporated November 1781 and Ex Dono are beneath. Ref.: Allen 563 Subject (Name): Massachusetts Medical Society Subject (Topic): Massachusetts Medical Society Found in: Medical Historical Library, Cushing/Whitney Medical Library > The Property of the Massachusetts Medical Society, Ex Dono