(36', 1855, PA-49-01) E. of Lewisburg (Union County), West Chillisquaque Township, Northumberland County, PA. PA45 E. 1.0 miles from jct with US15 in Lewisburg, N. on PA45 0.1 miles, E. on old PA45 (1st Rd. to the E.) 0.1 miles to the 2nd house on the S. side of the road. (3-15-03, N40° 58.10', W76° 52.40') Photo by Pat Cook.