- Coordinates:
- N 44.349867° W 68.24075°
- Location:
- Elevation:
- Unknown
- Type:
- Chiseled Square
- Setting:
- Stone Dam
- Year Established:
- 1934
- Established By:
- USGS
- Status:
- Recovered
- Condition:
- Good as of September 10, 2007
-
Official USGS Description:
Reference mark; Seal Harbor Post Office, 4.8 mi. N. of, along Mountain Road; near N. end of Bubble Pond; on W. stonework of small dam across outlet of pond; 65 ft. N. of rd.; chiseled square