Sullivan's March. Gen. John Sullivan's army camped on the lowland here Aug. 4, 1779. The fourth encampment between Fort Wyoming and Tioga Point.

US 6 at Old US 6, Blue Stone, Black Walnut, PA, United States

Sullivan Expedition Against the Iroquois Indians, 1779 - Vanderlip's Farm (PLAQUE). Fourteen miles from Tunkhannock, Fourth Encampment of Sullivan's Army, on the march from Wyoming to Teaoga August 4-5, 1779, lay on this lowland known as blade Walnut Flats.

US 6 at Bluestone Rd., Black Walnut, PA, United States