"Post card mailed to Etha Huffman - La Grande - Sept. 1917 Hot Lake Sanatorium, Hot Lake, Ore. Nature's Cure for Rheumatism. On line of O-W.R. & N." Matching post card picture from Doug DeRoest Collection. Has different writing on it: "The Home of…
"Hot Lake Sanatorium - The Arkansas of the West. On the main line of the O.R. & N. Co., 314 miles east of Portland. Special round-trip excursion tickets from all O.R. & N. points. The largest hotest and most curative spring known, best bathing…