Rattlesnake-Lake-and-Ridge-THEN-mr November 28, 2015 2551 × 790 Seattle Now & Then: Rattlesnake Lake THEN: Darius Kinsey’s ca. 1914 panorama of the King County town of Cedar Falls (aka Moncton) set beside the unstable shore of Rattlesnake Lake. (Courtesy, Snoqualmie Valley Historical Society)