Benjamin De Witt

1774 – 1819

• A catalogue of minerals, contained in the cabinet of the late Benjamin DeWitt, M.D., professor of mineralogy, &c. in the College of Physicians and Surgeons, New-York
• A chemico-medical essay to explain the operation of oxigene, or the base of vital air on the human body
• A memoir on the Onondaga Salt Springs
• A memoir on the salt springs and salt manufactories in the western part of the state of New-York
• Introductory lecture on natural philosophy
• Letter on chimney fire-places
• Oration