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

Directories from the City of Hudson containing residents' names, information on local businesses, and a variety of other data.
City directories for Jamestown and Olean, New York dating from the late 19th to early 20th century.
The Watertown City Directory digital collection contains a subset of the City Directories located in the Flower Memorial Library (Watertown, NY).