The case of Messieurs Penn and the people of Pensilvania and the three lower counties of Newcastle, Kent, and Sussex, on Delaware, in relation to a series of injuries and hostiliti...

Author: Penn, John, plantiff, 1700-1746.
Published 1938

Report on the resurvey of the Maryland-Pennsylvania boundary part of the Mason and Dixon line

Author: Pennsylvania. Dept. of Internal Affairs.
Published 1909