Inside Out Library · Explore

Scientific American, Vol. 83, No. 1 (July 1900) (1900)

leaf 9

An illustration from Scientific American, Vol. 83, No. 1 (July 1900), 1900, leaf 9
ining companies, has made the third floor. By them it is reduced to a pulp, water disintegrated auriferous rock, called "saprolite," the most progress at liiis time in the work of erecting being admiiied here. This pulp is washed over mer- washing the sand, thus formed, over mercury-covered its… … STAUF BATTEBY WHEBE THE QBE IS CBHSHED BEADT FOB THE AHALOAHATINO BATTEBY. BEFAIBINO 44-INCH WOODEN PIPE IN THE HAND DITCH. set free. Some free gold also was caught in the sluice the largest in the United States, and as the plant as a mate and catch the free gold. The remainder is car- whole has…

Feet · Culex · Anopheles · Gold · Surface · Ore · Wheat · Gold mining · California wheat · Wheat crop · Scientific American · Feet wide · Santos dumont · Cubic feet · Horse power · Lamp circuit · Stamp mill

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 83, No. 1 (July 1900)

More like this