1-24 of 60 Books

The dredging of gold placers
By John Ernest Hodgson

Dredges and gold dredging
By New York Engineering Company

Dredging for gold in California
By D'Arcy Weatherbe
Studies of suction dredge gold-placer mining operations along the Fortymile River, eastern Alaska
Studies of suction dredge gold-placer mining operations along the Fortymile River, eastern Alaska
By Richard B. Wanty
How and where to pan gold
How and where to pan gold
By Wayne Winters

The Treasure Hunter's Manual #7
By Karl von Mueller
Gold dredger's handbook
Gold dredger's handbook
By Charles Dean Miller

Dredging for placer gold
By Stewart River Gold Dredging Co
Effects of small-scale gold dredging on arsenic, copper, lead, and zinc concentrations in the Similkameen River
Effects of small-scale gold dredging on arsenic, copper, lead, and zinc concentrations in the Similkameen River
By Art Johnson
The gold dredging boats around Breckenridge, Colorado
The gold dredging boats around Breckenridge, Colorado
By Erl H. Ellis
Preliminary floodplain restoration plan for a 1-mile portion of the Scott River degraded by past gold dredging
Preliminary floodplain restoration plan for a 1-mile portion of the Scott River degraded by past gold dredging
By Tom Hesseldenz
The speculators' dream
The speculators' dream
By T. J. Hearn

The Conrey Placer Mining Company
By Clark C. Spence
The history of gold dredging in Central Otago, New Zealand
The history of gold dredging in Central Otago, New Zealand
By Katie Robinson,New Zealand. Ministry of Energy. Resource Management & Mining Group
Gold dredge on the Yankee Fork
Gold dredge on the Yankee Fork
By Howard A. Packard