with a TONS» ors: Also, fringes the right secured to this Company verting bar iron into steel and then melting it in clay | JOHN GREENWOOD &CO. Lanterns for Home Amusement. 136 page Catalogue free. pots to form ingots of cast steel. Contained in Scrmn- by the above patents, and renders each… … NATURAL GAS.—A PAPER BY C E. paratively noiseless. Sample Set Lac- Hequembourg, discussing the illuminating power and ered, $1.25; Nickeled, $1.50. Postage MODERN PALEONTOLOGY, ITS PRE- P ECT A C L E $ Barometers, Thermometers, Pho- caloric value of natural gas as compared with that made cts.…
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