(O’Fallon #1) in O’Fallon, St. Charles County, MO. Main St. N. 0.3 miles from jct with I70 exit 217, W. on Pitman St. 0.15 miles (2 blocks), N. on School St. 250’ to the tower on the E. side of the road. (4-2-09, N38 48.452 W90 42.168) Photos by Jack Schmidt.