I'm trying to get some info on a shipwreck of either Spanish or Portuguese origin from the 1800's (approx. 1813). Is there anything that would tell about missing or wrecked ships of that era. Something like the New York or Boston Shipping List? How long would a ship back in those days be missing before it was declared lost? If it sailed into a U.S. port prior to going missing where would you get records that old? Thanks guys, bell47.