Incoming Resources
- Newburyport, John Hardy Wright
- Frame-up!, The story of Essex, its shipyards and its people
- American town, the history of Ipswich, Massachusetts, by Alan Pearsall
- The saga of Cape Ann, [by] Melvin T. Copeland & Elliott C. Rogers
- [Index and appendix to the] history of Ipswich, Essex, and Hamilton, by Joseph B. Felt