The best video ever produced for the prospector who owns a drywasher but is not experienced in using it, or the guy who is considering purchasing a drywasher. Hosted by Mojave John, this video is professionally done and covers all the basics of drywashing. In two parts you first go through the science of drywasher design, setup and options. Then it is off to the desert to use two different drywashers in the field. A small sniping-type drywasher, testing areas for gold and then a larger production drywasher. Running time 60 minutes, in color.