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Scientific American, Vol. 96, No. 13 (March 1907) (1907)

leaf 17

An illustration from Scientific American, Vol. 96, No. 13 (March 1907), 1907, leaf 17
Scientific American 282 March 30, 1907. … Tug, name, G. H. Schmidt 847,377 all kinds of light Metal vioods. Patented Articles and Tunneling apparatus, F. A. Moffltt 847,801 Hardware Specialtieson contract. Metal Stamping Dies Twine cutter, Peterson & Moen 847,812 and Stamping our specialty. 43-4T Canal St., Chicago. VACATIONS. Typewriting…

Concrete · Steel · Device · Feet · Adapted · Patents · Scientific American · Automobile · Portland cement · Focal plane · American supplement · Rear planes · American supplements · Sodium conductor · Reinforced concrete · Sheet metal · Citric acid

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