topic

• Gold mining4
• Pipes (Conduits)3
• Environmental aspects2
• Mineral industries2
• More Less

name

collection

• Robert N. Dennis collection of stereoscopic views9

place

• California9
• Tuolumne County (Calif.)3
• Yuba County (Calif.)1

genre

• Photographs9
• Stereographs9

publisher

• Photographed and published by Lawrence & Houseworth1

division

• Wallach Division: Photography Collection9

type

• still image9