The F2 picked up these (2) peices of sterling on the north side of the "offically closed" naval base. They were about 6" down, lying next to a concrete walk-way. This was the first time I hunted this particular area. One of the locals told me that the now vacant lot was an old navy barracks. I only swung about an hour and also dug a couple of wheats along with the St. Christopher pendants. No doubt I plan to revisit.