Original industrial trade vintage catalog for THE STANLEY ELECTRIC TOOL COMPANY, was located in New Britain, CT. Manufacturers of Portable Electric Drills, Grinders, Saws, Screwdrivers, Shears and Attachments. Design, Ventilation, Motors, Bearings. Shown are Drill Type 142, Stanley-Ajax Hammer No. 310A, Bench Grinder, No. 610, Safety Saw No. CC-12, Unishear Might Midget. Subsidiary of Stanley Works. Disbound from a large 1931 electrical construction materials book, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro electric tools and equipment library. Slight damp stain on outer edge.