(Threfethen, 11', 1972, 07-02-(a) across Ketch Brook SSE of Broad Brook, East Windsor Township, Hartford County, CT. Windsorville Rd. S. (curves E.) 1.8 miles from jct with Main St. in Broad Brook, SW (right) on Wapping Rd. 0.1 miles, SW (left) on Rockville Rd. 1.2 miles to the bridge on the S. side of the road at 126. (N41 52.494 W72 31.497) Photo by Dan Brock 7-1-01.