This is a “Super Rare” “Vintage” Original Heckler & Koch Model 53 Sub-Machine Gun Sales Brochure that was designed for Domestic/USA Law Enforcement and Government Sales and other English-Speaking countries for export by Heckler & Koch. It is a trifold, pullout, binder style brochure and has a total of 3 sheets per side (total of 6/ front and back) Contains full model line and technical specifications and accessories photos. The brochure could easily be framed out to show entire centerfold pictures in an elongated picture frame. Brochure is full color, printed on high-quality stock with superb and detailed photos of various Model 53 models. This is by far the rarest of all the HK brochures produced during this time period. If you are lucky enough to own one these outstanding platforms here is a unique chance to have a fantastic piece of factory original Heckler & Koch Model 53 literature for your collection. INTERNATIONAL SALES NOW OKAY ON THIS ITEM.