The Burr - Hamilton Duel Collection contains correspondence between Alexander Hamilton and Aaron Burr and their seconds, Van Ness, and Pendleton, before the duel (June 18 - July 9, 1804); and correspondence and statements made after the duel, by Burr, Van Ness, and Pendleton including eye-witness accounts of the duel by Van Ness and Pendleton, the only living witnesses besides Burr himself (July 11, 1804 to Mar. 5, 1805). Also included are letters by Aaron Burr and documents pertaining to Burr (1793-1828). These items do not concern the duel.

The Posters and Broadsides Collection is a created collection compiled by Albany Institute of History & Art staff and volunteers.

When Stephen van Rensselaer inherited the rights to the Manor of Rensselaerswyck in 1785, a survey of the holdings was made. The holdings were divided into two parts: the East Manor and the West Manor. The East Manor consisted of the areas known as Elizabethtown (Brunswick), Phillipstown (Nassau), Roxborough (Grafton), Greenbush, Schodack, Stephentown, Middletown, and Little Hoosick. This collection contains correspondence, financial records, reports, advertisements, troop rosters, property records, inventories, and other related materials.