(20 sided, 80', 1985, OR-18-01) S. of Klamath Falls, Klamath County, OR. US97 S. 3.8 miles from jct with Bus.US97 (Main St.) in Klamath Falls to the house on the E. side of the road (just N. of the intersection with Joe Wright Rd.). (5-11-07, N42 10.08 W121 47.81) Photos by Perry Harrington.