Original 1976 flooring trade vintage catalog for the UNITED McGILL CORPORATION.  Main office and plant were located at Columbus, OH.

Manufacturers of United Interlock Grating for Safe, Strong, Steel Flooring, Walkways, Stair Treads & Rack Shelving.

'United Interlock Grating is a rolled structural shape of galvanized, stainless steel or aluminum, which combines United's unique Slotted-Grip or Anti-Skid surface with its own integral structural supports. Never before has such a Sure-Footed, Safe-Surfaced product been so effectively combined with ease of installation for hundreds of underfoot applications calling for utmost in safety'.

Has product images, illustration, description, applications and specifications to provide product details.

Unbound from a large rare 1976 Architectural Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro flooring         equipment library.  (Bulletin 975).