|MONUMENTAL MOUNTAIN LOOKOUT|
|R.I.P. 1926-1939; 1939-1958|
First used as a detection site in 1926 with a D-6 cupola cabin 600' north of the summit, a 50' pole L-4 tower replaced it in 1939. It was destroyed in 1958.
|Colville National Forest|
|12 miles ESE of Ione|
|Pend Oreille County, Washington|