THE MOULDER'S AND FOUNDER'S POCKET GUIDE: A TREATISE ON MOULDING AND FOUNDING IN GREEN-SAND, DRY-SAND, LOAM, AND DESCRIPTION OF MOULDS FOR IRON. BRONZE, BRASS AND OTHER METALS; PLASTER OF PARIS, SULPHUR, WAX, ETC.; THE CONSTRUCTION OF MELTING FURNACES, THE MELTING AND FOUNDING OF METALS; THE COMPOSITION OF ALLOYS AND THEIR NATURE, ETC., ETC. BY FRED. OVERMAN, M. E. り A NEW EDITION, TO WHICH IS ADDED A SUPPLEMENT ON NANCE, MALLEABLE IRON CASTINGS, ETC. BY A. A. FESQUET, CHEMIST AND ENGINEER. Illustrated by Forty-four Engravings. PHILADELPHIA : HENRY CAREY BAIRD & CO., 1880. |