1. Hydraulic mining --The sluice Creator: Lawrence & HouseworthThomas Houseworth & Co Published / Created: [1866] Call Number: WA Photos Stereos Collection Title: Western Americana stereograph collection [graphic] Container / Volume: Box 11 Image Count: 2 Found in: Beinecke Rare Book and Manuscript Library > Hydraulic mining --The sluice
2. Placer mining. Panning out Creator: Lawrence & Houseworth Published / Created: [1866] Call Number: WA Photos Stereos Collection Title: Western Americana stereograph collection [graphic] Container / Volume: Box 11 Image Count: 2 Found in: Beinecke Rare Book and Manuscript Library > Placer mining. Panning out