Caption: From a boat in mid-stream, looking west. [above] Southwestern Mining Co. Quartz Mill, Mouth of El Dorado Canyon, Boarding House, Store, Millmen's cabins, Weather Observation Station [below]
Annotated on top right: Mt. Davis Caption: Lower end of El Dorado Canyon, looking east, into Arizona. (A glimpse of the S.W.M.Co. mill buildings and the river in the center) Site Name: Southwestern Mining Company Quartz Mill (Clark County, Nev.)
Inscription on back reads: Room and pillar surface stopes stopes on the Wall Street Mine-which produced $1,5000,000.00 in gold alone from about 80 feet depth. El Dorado Canyon Clark County Nevada