Vintage Italian micro mosaic oval pin. back is done in gold tone. I can't guarantee it, but everything I have found on these types of pins indicate they were made between 1920's-1940's. I have had it for years, and it was bought at an estate sale in San Angelo, Texas. it is stamped Italy. Beautiful and delicately made with orange/red and white flowers and yellow centers, surrounded in a dark blue & white border. Has an inner circle of mauve. Measures 1 1/4" x 1" Italian craftsmanship at its finest!