Harmony Manufacturing Company Mill #3 (Mastodon Mill), Cohoes New York
Date added: February 27, 2010
- Built: North Section 1866-1868, South and Central 1871-1872
- Status: Occupied
- Architect: D.H. Van Auken
- Address: 100 North Mohawk Street
- City: Cohoes
- County: Albany
- State: NY