1. Maps C.21.f.12(318) Reference (shelfmark): Maps C.21.f.12(318) Title: [Sentinel Rock, Yosemite.] Photographer: Watkins, Carleton Eugene Scope & Content: Genre: Landscape Photography View from below, with a two storey wooden building in the foreground. Stereo half. Photographer attribution tentative. Collection Area: Map Collections Languages: Not applicable Date Range: 1870s Extent: 1 item