The Edward Augustus Holyoke Allen papers (MC 61), are arranged chronologically and provide a view of RPI and the Capital area in the 19th century. Typescripts of Allen's letters contain descriptions of RPI noted while Allen was a student and a faculty member, covering education, the death of President Greene's wife, and the RPI uniform. Also included are notes and observations regarding Troy and its environs, and descriptions of trips which Allen made to St. Johns and Montreal, Canada, and Irvington, NY. Allen's lectures on physical geography, which include lectures on geology, is Allen's only extant lecture notebook from his years as an RPI professor. His notes on various books include notes taken on texts dealing with mechanics, structures, resistance of materials, hydraulics, and suspension bridges. The only item not related to the Troy area is Allen's account book, which was probably generated while he attended the Bridgewater Normal School (Bridgewater, MA) before coming to RPI. Additional papers include letters to his mothter, Lucy Clarke Ware Allen, an autobiographical manuscript, and a transcript of his memorial service.