Items in New York Heritage are organized into collections, which provide additional context for understanding their significance and meaning.

Diary of Christine Ladd-Franklin, Vassar College Class of 1869, and noted mathematician and logician.
A collection of pamphlets, newspaper clippings, and other published materials which pertain to the history of Clarkson University.
A collection of photographs and published materials relating to the history of Clarkson University
A collection of postcards showing the laboratories and workshops of Clarkson College from the early 20th century
A collection of yearbooks for Clarkson Univerity from between 1927 and 2008.