Scope and Contents Photograph number 1: 'Sierra Nevada Mountains., Feather River April 30, 1850' Photograph number 2: 'Wagon Hill to Browns Hole, Utah' Photograph number 3: 'Porter's Rock, on the Prairie Base of Black Hills' Photograph number 4: {Title Page} California Expedition Journal, Laramie Peak, it can be seen 100 miles Photograph number 5: 'Scott's Bluff and...