- Hengen, Elizabeth Durfee
- Digital Commonwealth
- University of Massachusetts Lowell Libraries
- City of Lowell Division of Planning and Development and Massachusetts Historical Commission
2 page report physically located in box 1, folder 89.
- Architecture, Domestic--Lowell (Mass)--History
Social life and customs
City and town life--Massachusetts--Lowell
- Massachusetts Historical Commission. Contact host institution for more information.