Map: "On the Mode of Communication of Cholera" by John Snow, MD, 1855 (2 copies) [removed from MS 304:14.17]

Certificate: Der Noturhistorische Derein für das Grossherzogthum Hessen Ernennt Hiermit - John Gould, August 25, 1846 [removed from MS 304:12.12]

Certificate: President of the Natural History Society of the Counties of Northumberland, Durham, & Newcastle - John Gould, August 25, 1846 [removed from MS 304:12.12]