Gold panning Method of doing. Fritz Mining districts of Boulder County. 1933 p. 114-118 Colored photograph. Ford Times Aug., 1950 (Back of cover) Invention of new gold pan at Gold Dirt. News May Y an. News I5s 11861 p. 3 c.l The new gold P P. 3 c.2. The lost art of\dry-panning. Calico Print Sept. 1953 v.9 n.5 15-16
Click tabs to swap between content that is broken into logical sections.