Item is a diary that describes a trip to England between November, 30 1888 and January 17, 1889. The diary contains daily entries that describe Whitman's activities, church attendance, meals, business and social visits, and letters sent and received. Many entries describe his meetings about apples. The diary also records money received and paid.
Fonds consists of the personal papers of Dr. James Dinwiddie which include his lecture notes, scientific journals, notebooks, manuscript, early experiments for 1774, correspondence, and personal journals and also some records from the Royal Institution for 1808-1814. The papers also include the journals of W.J. Proudfoot and a biography of his father (and Dinwiddie's son-in-law) James Proudfoot.