THE CHAMBERS Paper Folding Machines No. 440 Drop-Roll Jobber has range from 35x48 to 14x21 inches. THE PRICE IS IN THE MACHINE. CHAMBERS BROTHERS CO. Fifty-second and Media Streets, Philadelphia, Pa. Chicago Office 524 West Jackson Boulevard … 219 W. MONROE STREET CHICAGO CHAUNCEY WING, Mfr., Greenfield, Mass. 667
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Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from Wedding's Basic Bessemer Process. Translated [from the supplement to the author's Darstellung des schmiedbaren Eisens” entitled, “Basische Bessemer oder Thomas Process”] ... by W. B. Phillips ... and E. Prochaska ... With a supplementary chapter on dephosphorization in the basic open-hearth furnace, by E. Prochaska (1891)](https://img.insideoutlibrary.com/img/200/bl-bl_003874923_0-253-1.webp)
