.OETROIT. rotated, is much less than in regular screws, and the tendency to split the wood, mar the slot, and break the head is thereby avoided. NEW MAIL RUSSELL & ERWIN MFG. COMPANY, New Britain* Conn., U. S. A. Regular NEW YORK, PHILADELPHIA, BALTIMORE, LONDON. Junior Cushion Tires, Tangent… … representing Engineering Works, Steam Machinery, New Inventions, Novelties in Mechanics, Manufactures, "THE COMPRESS IMPROVEMENTS PATENTED 1880 IN THE U. S.,CANADA AND EUROPE. Chemistry, Electricity, Telegraphy, Photography, Archi- h l POLISHING WHEELS FIRE-PROOF. Easily applied by anyone. Send f…
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