Collections
![African American Presence in the Hudson Valley](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/AA%2520experience%2520square.jpg?itok=ESiBHlf2)
Documents and photographs relating to African-American history in the early United States.
![Dentistry at the University of Rochester](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/VQG001.jpeg?itok=r4WBuNG9)
A collection of images depicting the Rochester Dental Dispensary and School for Dental Hygienists in the early and mid-20th century.
![Waterbury Mill](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/SRR106.jpeg?itok=3jVz2QKC)
Photographs and business documents relating to the Waterbury Mill, a felt mill in Oriskany, New York in operation for over a century.