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

Photographs, objects, ephemera and printed materials from the 1860s through 1971 relating to the Hudson River Day Line.
Historic images of the Hudson River Night Boats.
A collection of Oswego City Directories from 1852 to 1929.
The Watertown City Directory digital collection contains a subset of the City Directories located in the Flower Memorial Library (Watertown, NY).