Manuscript map 29 showing lots on Tinkham's Pond, with names of property owners. The map is part of the Plymouth Company's records of the Kennebec Patent, and given a date of about 1800.

Names on map include John Lane, David Ridley, Benjamin Weymouth, John Tinkham, J. Marr, Arthur Denis, Phillip Bullen, Chas. Hayden, J. Jones and E. Ballard. Jones, Ephraim Ballard, Marr and Bullen all were surveyors.