out one-fifth of the number of would receive at a single charge all our iron ore pro- sent the total output for last year. Of this, 9,138,- tons of coal, yet forms a column nearly two-thirds duction during the year 1902, together with the fuel the height of the coal column, or twice that of the 363… … so light that if part of the fin- UHMPAKA1IVE DIAGKAM SHOWING THE TOTAL ANNUAL AMOUNT OF SAW AND FINISHED MATERIALS OF THE IKON AND STEEL ished products the 16,000,000 INDUSTEY IN THE UNITED STATES. tons were built for the year, Wire nails represent, of course up in a column 400 feet square, the…
Steel · Iron · Tons · Furnace · Blast · Wire · Scientific American · Armor · Total output · Wire nails · Cast Iron · Blast furnace · American december · Pig iron · Tensile strength · Raw materials · Smaller sizes
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