| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Burial Inscriptions and Other Data of Burials in Berwick, York County, Maine, to the Year 1922: Copied and Arranged By Wilbur D. Spencer | 978-1-112-14178-2 (1-112-14178-2) | 2009 |
D S · D. Spencer · Daniel S · Daniel Spencer · W.S. · W. SPENCER