Pirate Port: The story of the sunken city of Port Royal

Marx, Robert F., Pirate Port: The story of the sunken city of Port Royal, Cleveland & New York: The World Publishing Company, 1967. [two copies]

Extract from "About the author":

Climaxing a lifetime of adventure with the history-making excavation of the sunken city of Port Royal, Robert F. Marx brings unique gifts to his job of Underwater Archaeologist for the Government of Jamaica.