Vintage Irish Tara Ware Celtic Enamel Ireland Shield Guilloche Green Brooch Pin. Gorgeous Green and multicolored Celtic Vintage piece! In good vintage condition but does show moderate Metal and enamel wear / tarnish please refer to the pictures closely before purchasing. I believe this is Silver plated although it has a Gold tone but I cannot read the marks ( similar ones were listed as Silver plated but I did not test the purity myself.) This would be great for Saint Patrick’s Day or anytime! Please refer to the pictures for the measurements. Shipped with USPS First Class Mail.