National Register of Historic Places
Fort O'Brien
Machiasport vicinity, Washington County, Maine
The record
- Listed
- October 1, 1969
- Type
- Structure
- Address
- S of Machiasport on secondary rd., Machiasport vicinity
- County
- Washington
- State
- Maine
- Period of significance
- 1750 to 1874
- Contributing resources
- 1 building, 1 structure
- Coordinates
- 44.68965, -67.39600
- Reference number
- 69000024
Slide toward Today to fade the historical sheet and see the modern map underneath.
Digital Commonwealth, Boston Public LibraryDigital Commonwealth, Boston Public LibraryUSGS Historical Topographic Map CollectionDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries