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

A portrait collection of New York judges and court staff spanning over a century.
Documents relating to the Amherst League of Women Voters in the mid to late 20th century.
Newsletters, newspaper articles, publications, meeting minutes and scrapbooks chronicling the history of the League of Women Voters, a nonpartisan political organization from the early 20th century to present day.
Oral histories from employees, friends, and associates of the Roosevelt and Vanderbilt families.