Consists of photographs and glass plate
negatives of mining, redwoods, Hetchy Hetchy Valley, Sonora (Calif.) and Sierra
Nevada Mountain scenery (1894-1908)
S. A. Gilchrist was a Tuolumne County mining engineer and amateur
Permission for publication is given on behalf of Special Collections as
the owner of the physical items and is not intended to include or imply
permission of the copyright holder, which must also be obtained by the
Collection open for research.