This is a vintage matchbook style advertisement for SIGHT SAVERS. Often times, optometrists would have their name printed on it to hand out to customers. This rare, unopened package, is a rare find. Vintage Circa 1940's-Circa 1950's. Manufactured by Dow Corning Corporation, Midland, Michigan.
Perfect addition for any collector or antique enthusiast. Great for display in vintage medicinal collection, at an eye doctor's office. Great conversation piece.