Preservation Resources
- Andover Historical Society
- Massachusetts Historical Commission (MACRIS)
- National Register of Historic Places
- Preservation MASS
- National Trust for Historic Preservation
- Historic New England
- Merrimack Valley Preservation Group
- National Park Service — Secretary of Interior’s Standards for Rehabilitation, Preservation Briefs
- The Old House Web
- Old House Journal
- This Old House
- PreservationWeb
- Sunday Drives, Merrimack Valley 1988-1999
- Lowell/Merrimack Valley Lead Paint Abatement Program
- "Get to Know a Home's Past before Designing Additions to Historic Properties" -- article about additions to historic properties from the May 2012 issue of Qualified Remodeler Magazine
18 Carisbrooke Street
