Underwood & Underwood 1902 Stupendous Log-Raft, containing millions of feet, a Camp's year's work, profit $20,000 - Colombia River, Oregon.
Stereoview Library of Congress, Prints and Photographs Division The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Photography Collection, Shelf locator: MFY Dennis Coll 91-F306, RLIN/OCLC: NYPG91-F306, NYPL catalog ID (B-number): b11708109
