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Scientific American, Vol. 83, No. 9 (September 1900) (1900)

leaf 15

An illustration from Scientific American, Vol. 83, No. 9 (September 1900), 1900, leaf 15
^tuntxiu j&mtricfttt. September i, 190*. 144 … ELGIN NATIONAL WATCH CO. ELGIN, ILL. better working, HIGH PRESSURE PACKING Price $1,200. \o Al'ciiIs better built, bet- 1 rat iBi,*uu, ao Aecum. ter rUnil|||g tuan or Fill* Steitin, any. Easily controlled and regulated. Safe, sure, eco- Hut or (old nomical. Hydro-carhon system. Delivery in 30 days.…

Electrical engineering · Feet · Lamp · Armor · Resistance · Scientific American · Mounted · Platinum wire · North pacific · Horse power · Sewing machine · Air resistance · Professional school · Underground railway · Gas engine · Nernst lamp

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