RARE 1975 DUNHILL RF SHELL GROUP 4S SMOKIG ESTATE BRIAR PIPE VINTAGE GREAT & CLEAN!! This is one of Hardest to Find DUNHILL’S!! The Shell Briar’s addition to the Dunhill catalog was a pivotal moment in pipe-smoking history. Before 1917, pipes with sandblasted finishes had never been made, and Alfred Dunhill’s innovative mind created arguably the most popular finish for pipes today when he unveiled the Shell Briar. With its dark, reserved color palette and delightful texture, it’s no surprise that it’s still wildly popular over a century later. IN VERY GOOD SHAPE! 48 Year Old Pipe!!!! ESPECTACULAR RING GRAIN PATTERN! LOOK AT ALL PICTURES! IT HAS BEEN CLEANED AND DESINFECTED PROFESSIONALLY! Bowl Height: 1.75 in. Chamber Depth: 37.5 mm. Chamber Diameter: 20 mm. Outside Diameter: 38 mm. Year of Manufacture: 1975. Great Opportunity to own this VINTAGE Highly Collectible Pipe! Please see my other Listings!