when I was ten years old, my father was stationed at Wheelus Air Force Base, our family visited the ruins. My sisters and I, were down by the ocean, and I found lying on the ground, a wrapped paper object, with three coins inside. Two coins were smaller ones, about the size of a dime, with nothing on them.
The larger one, was made from brass, with a roman emperor, roman numerals, and perhaps the name of "claudius" on the front. Also on the back, is a standing lady, holding a quiver of arrows, (the goddess "Athena"?), and it's about the size of a silver dollar, and three times as thick.