A map of Pennsylvania ... : map 10. (1972)
Faksimil karte "A map of Pennsylvania exhibiting not only the improved parts of that province, but also its extensive frontiers: laid down from actual surveys, and chiefly from the late map of W. Scull published in 1770. ... London, printed for Robt. Sayer & J. Bennett, map & printsellers, published as the act directs 10 June 1775."