Delaware Public Archives (DPA) logo



 Posts & Pages Tagged With: "Penns"

Transpeninsular Line

SC-74: This stone monument, erected April 26, 1751, marks the eastern end of the Transpeninsular Line surveyed 1750-1751 by John Watson and William Parsons of Pennsylvania and John Emory and Thomas Jones of Maryland. This line established the east-west boundary between Pennsylvania’s “Three Lower Counties” (now Delaware) and the Colony of Maryland. It established also […]