Photo: Joseph Barnett;
Courtesy Yosemite National Park Research Library
December 1937 - The Merced River went on a Rampage
Here the Bagby Bridge approaches were Damaged.

Photo: Joseph Barnett;
Courtesy Yosemite National Park Research Library
December 1937 - A Raging Merced River
Damage Wrought Upon the Yosemite Valley Railway Below El Portal