The New Gloucester Historical Society maintains an extensive array of collections and archival materials relating to New Gloucester's history. The organization maintains several facilities including the town's Universalist Church and and the History Barn.
Selected New Gloucester Historical Society images:
- Hill Farm, Pownal State School, ca. 1953
- Kitchen, Pownal State School, ca. 1938
- Kitchen, Pownal State School, New Gloucester, 1938
- Cumberland Hall, Pownal State School, ca. 1937
- Dining hall, Pownal State School, ca. 1937
- Laundry, Pownal State School, ca. 1937
- Hill Farm, New Gloucester, ca. 1937
- Children's menu, Pownal State School, 1943
- Marjorie Kessell, Pownal State School, 1936