The is a museum quality reproduction in sterling silver of a paratrooper badge with a very faint Jack Heller hallmark. The original owner must have polished and polished to wear down the raised hallmark. It is also hallmarked sterling. This pin is 1 1/2 inches wide. One of the harder hallmarked paratrooper badges to find. Here is one until you can fill that hole in your collection with a real one.