(Avon Public Library, 54', 1993, 21-11-f) across a Trout Brook in Avon, Norfolk County, MA. W Main St. S. 0.25 miles from jct with MA28 (E Main St.) in Avon to the bridge on the E. side of the road behind the Avon Public Library. (7-22-01, N42 07.73 W71 02.46) Photo by Dan Brock.