(16', IN-09-02) SE of Royal Center, Boone Township, Cass County, IN. US35 SE 1.2 miles from jct with IN16 on the N. side of Royal Center, S. on CR600W 0.1 miles to the building on the E. side of the road. (N40 51.171 W86 29.235) Photo 4-9-03.