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

Yearbooks from Fayetteville-Manlius School District, Manlius High School, and the Manlius School.
This collection contains photographs sharing the history of Russell Sage College.
Photographs and technical drawings of gardens designed by Landscape Architect Fletcher Steele in the 20th century.
This collection of nursery orders offers insight into what plant materials were being used over 6 decades from 1916 when Fletcher Steele began his landscape architecture practice to 1971 when he passed away.
This collection consists of the annual Voyageur and some programs form the high school's commencement exercises.