Library of the New Haven HospitalLibrary of the New Haven HospitalNew Haven HospitalYale University. School of Medicineapproximately late 19th centuryA caduceus inside a circle, with the phrase Deo Adjuvante below. The phrase Nosocomium Generale Reipublicæ Connecticutensis encircles the image. Below, in the space labeled "Gift of", it is signed with the name 'J. K. Thacher, M.D.'still image