Add to Cart Compare Art Deco, 1920s to 1930s Art Deco Gold Palladium 32nd Degree Masonic Ring by Ostby & Barton $785.00 An antique 32nd Degree Masonic signet ring by Ostby & Barton, made of solid yellow gold. The double headed eagle insignia is solid Palladium, a metal similar in color to Platinum and quite popular at the time. The detail is amazing, the feathers are... Add to Cart Add to Wish List Compare