Pay in 4 interest-free payments of $2.75 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Inscription verso: Have this & all the others you have
Photograph of Dredge #2 in operation
There are large tables set up covered with papers
He is wearing a long sweater
" "Waffle Bakery Open Day & Night
Hydraulic Mine Operation, Lovett Gulch, c1920. People; Government; Organizations Inscription verso: Have this &Black and white view of a hydraulic mining operation. The jet from a monitor is clearly visible. Caption: (4) Close up of hydraulic nozzle operating at Lovett Gulch. The gravel here was 60 to 75 feet deep. The water was delivered through an 8" nozzle at up to 150 lbs pressure. At the lower right is a "cut" through which gravel was washed into valley below. Gold accumulated in crevises in the bottom of the cut and in "sluice" boxes near the discharge
US$ 112.45
US$ 14.00
US$ 36.99
US$ 12.00
US$ 20.90
US$ 10.00
US$ 27.00
