Captain Budde-Jones, archaeological diver for Mel Fisher, has compiled everything the amateur and professional coin collector needs, including minting procedures, Spanish coin denominations, cross designs, coin types, mint marks, assayers marks, and much more. Includes a map of trade routes and an archaeological map of the wreck of the NUESTRA SENORA DE ATOCHA Available in soft cover. 26 pages .Detailed illustrations K. Budde-Jones, 1993.