This Framed Police Law Enforcement Breathalyzer Patent Print comes in a Beveled Black Wood Frame.Own a piece of History with this great Drawing reproduced from the original US Patent for a Apparatus For Analyzing A Gas. It was invented by Borkenstein Robert F and filed on May 10, 1954. It was issued on February 25, 1958 by the United States Patent and Trademark Office.This Frame is not plastic, not fiberboard, not artificial wood, but real Wood. It is made from solid Poplar Hardwood with an Ebony stain finish that includes a subtle wood grain pattern. It features a 0.84" width and is 0.56" tall off the wall. Prints are double matted with a Top Mat that is Creme and with a Black Mat on the bottom.Each Patent Print is printed on premium heavyweight paper with archival inks that will last many years to come!This Framed Patent Print is easy and ready to hang. It will make a great piece of Artwork for any Wall.Made in USA!