After the July 4th Celebration is over, come to Bailey Banks & Biddle in Potomac Mills. The Celebration continues July 5- July 7 with a Gold Buy Event and Repair Special ! Bring in your old gold, silver or platinum and we will buy or trade your items. If you have any jewelry at home that is in need of repair or you have thought about remounting your diamonds or stones , we are offering 10% off all repairs all weekend! Call us today for more info and to schedule your appointment . 703-987-2905. Suite 840 Potomac Mills Neighborhood 1 across from Bloomingdale’s Outlet.