The Technical World Magazine, Volume 6Technical World Company, 1906 |
From inside the book
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Page 39
Gold in a Thousand Sand Pits By Waldon Fawcett Song of the Engine ' LL sirg you an engine's. CIRCULATOR CONCENTRATOR FOR EXTRACTING GOLD FROM BLACK SAND . TYPE OF CONCENTRATOR USED IN BLACK SAND EXPERIMENTS . ANOTHER. HERE may be a rich ...
Gold in a Thousand Sand Pits By Waldon Fawcett Song of the Engine ' LL sirg you an engine's. CIRCULATOR CONCENTRATOR FOR EXTRACTING GOLD FROM BLACK SAND . TYPE OF CONCENTRATOR USED IN BLACK SAND EXPERIMENTS . ANOTHER. HERE may be a rich ...
Page 80
Gold Coin and Bullion THE mass of metal by the side of the pile of coin is a bar of Alaska gold . The pile of coin consists of American $ 10 gold pieces . Here is an interesting prob- lem for the mathematician to solve : How many of ...
Gold Coin and Bullion THE mass of metal by the side of the pile of coin is a bar of Alaska gold . The pile of coin consists of American $ 10 gold pieces . Here is an interesting prob- lem for the mathematician to solve : How many of ...
Page 467
... gold plate . .25 015 Sterling silver . 061 .8.20 033 020 Gold plate , pearl Crescent , owls . .35 .25 Baroque Pearls , d.a- mond . 25.00 021 Solid gold , bead edge Same in gold plate . 35 75 022 Gold plate , bead edge . 035 Handy pin , ...
... gold plate . .25 015 Sterling silver . 061 .8.20 033 020 Gold plate , pearl Crescent , owls . .35 .25 Baroque Pearls , d.a- mond . 25.00 021 Solid gold , bead edge Same in gold plate . 35 75 022 Gold plate , bead edge . 035 Handy pin , ...
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