Sterling Silver Siam Tie Bar, Niello?w/ Goddess

Very Nice Sterling Silver Tie Bar. Marked on back, “Siam, Sterling”. Has octagon shaped decorated with a picture of a “Goddess”, possibly called “Sita”, or “Mekala” on a background of dark blue/black colored enamel. Condition is very good. Just needs polishing if you want a high shine finish. Appx 2” long. Also am listing a very nice bracelet with similar design at this time. This item will also be on display at Lincoln Antique Mall, Lincoln Mo. So please check with me regarding availability if interested