1. Photo 1224/4(106) Reference (shelfmark): Photo 1224/4(106) Title: Yo-Semite Valley. Half Dome. 5000 feet. Photographer: Unknown Scope & Content: View towards Half Dome, with river in foreground. (?)Possibly by Carlton E. Watkins. Collection Area: Visual Arts Languages: Not applicable Date Range: 1865-1870 Extent: 1 item