SIXTH STREET LUMBER COMPANY
Klamath Falls
August 1925: "Sixth Street Lumber Co., Klamath Falls, began operations in May. The company conducts a retail lumber business and operates a milling-in-transit plant, equipped with a Yates resaw and Yates planer. C. R. Clendenning is president, A. H. McCallum, secretary; A. G. Pearson, treasurer." (The Timberman)