This early map shows land at the head of Libby River, including the division of lots with landowners names. The boundary lines are in the area of Scarborough near Prouts Neck.

Landowners who are named include Jacob Fogg, Reuben Fogg, Josiah Libby, Ebenezer Libby, Jeremiah Libby, Moses Libby, Thomas Lanchetter, and James Small.

The "A", "R", and "P" represent acres, rods, and perches - early land survey measurements.