Placer Mining-Columbia, Tuolumne County - The Main Claim LCCN2002723053, 1866
Title: placer mining--columbia, tuolumne county - the main claim
abstract/medium: 1 photographic print: half stereograph, albumen. Date: 1866. Collection: Lawrence & Houseworth.
Author: Lawrence & Houseworth, publisherSource: https://commons.wikimedia.org/Loading...