1 oz Gold Bars. Proof & Mint Sets. 1925 Stone Mountain Commemorative Half Dollar AU. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. 3617 oz of Silver. Comes in protective packaging. Mintage of only 1,314,709. Obverse: Features Generals Robert E. Lee and General Thomas “Stonewall” Jackson mounted on their horses. Reverse: Depicts a eagle perched on a rock surrounded by a multitude of text. Protect and display your Stone Mountain Memorial Half Dollar in style by adding an attractive display or gift box. Add this Almost Uncirculated 1925 Stone Mountain Memorial half dollar to your cart today! This is not a photo of the actual item.