black and white view of a mining operation on a hill side in the goldfields in winter showing the dump with a building and chimney in the background. This is most likely Hanwell's mine on American Gulch on Lower Bonanza.
black and white view of a mining operation on a hill side in the goldfields in winter showing the dump with a building and chimney in the background. This is most likely Hanwell's mine on American Gulch on Lower Bonanza.