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Scientific American, Vol. 29, No. 16 (October 1873) (1873)

leaf 15

An illustration from Scientific American, Vol. 29, No. 16 (October 1873), 1873, leaf 15
entirely removed the % inch Belolt, Wisconsin. of scale, formed so hard In our boiler (owing to the 5™ SCHLENKER'S PATENT C sand-stone and lime water we have had to use) that we Bolt Cutter "XTEW AND STANDARD ARCHITECTU- could netremove it by scraping or by any of the numer- ous agents we have used… … Loth's Practical Stair Builder 10 GEO. W. HEAD & CO., Croff s Front Doors 5 UILDING PAPER! Mill and Yard,186to200LewlsSt.. cor.6th St., E. R..N.T Woodward's National Architect 12 J^~ Orders Dy mall promptly an* faithfully executed. Monckton's National Hullder 12 iy Enclose 3c. stamp for Catalogue…

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