Roy Langbord's family made a stunning find in an old safe-deposit box a few years ago: 10 gold coins, minted in 1933, with Lady Liberty on one side and a bald eagle on the other. The pieces were never officially released by the government and could be worth millions of dollars apiece, but the government has seized them, claiming Langbord's grandfather stole them. A judge has ordered the government to prove the theft claim or return the coins.