Large lot of 76 vintage smoky oyster mother of pearl shell MOP sewing buttons. Beautiful rich silver gray coloring with lovely luster. From a button manufacturer that shuttered in the 1940s, these buttons have been in deep storage for years. We've gently cleaned them (no chemicals or oil) to restore their beauty. Note: Because these are natural material there may be small differences in size and slight variations in color, qualities common with genuine mother of pearl. - Buttons measure just over 7/16 inch (22mm) - Bow tie self shank - Good condition as shown Item number for inquiries: B1613