MAY 19 1900. GOLD DEPOSITS AND MINING METHODS AT CAPE NOME. washing. Russian Experiments in Electro-Culture. The May Building Edition. The Current Supplement. INCHES OF CRAY SAND. TWO FEET GRAY SAND. INCH RUBY SAND. INCH RUBY SAND. THREE MET CRAY SAND PINCHES RUBY SAND. DRAY SAND. DWI CLAM') VERTICAL SECTION OF A CAPE NOME CLAIM., scientific american, 1900-05-19
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