70’s-80’s SMITHSONIAN INSTITUTION RARE INVERTED STAMP NECKTIE

70’s -80’s SMITHSONIAN INSTITUTUION RARE POSTAGE STAMP NECKTIE. Famous and RARE airmail inverted stamp on navy poly twill background. Perfect for stamp enthusiasts of all ages! Burgundy satin lining. Photos show measurements and condition.No smoke,odors or pets. No stains or tears. Stamps,stamp collectors,airmail stamps,post office,Smithsonian Institution,Museum