Original door trade vintage catalog for F. N. McINTIRE BRASS WORKS, was located at 221 High Street, Boston, MA. Manufacturers of the Sliding Pole for Fire Houses, McIntire Foolproof Automatic-Operating Shutter. In fire, police and rescue stations and dormitories, or other buildings where men are quartered above the ground floor, sliding poles afford the quickest means of getting to a lower floor for service, safety or business. Disbound from a large 1938 construction materials book, this unique old one page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro architectural design library.