Sandy just to clarify Pass a L'outre and Franks island are 2 seprate lighthouses. Franks Island was a Brick structure that finally fell into the swamps back in 2002. Pass a L'outre is a iron tower, that lost it's lantern room in 2005 due to Katrina.

The Shanklins have a page on both lights on their website. http://www.thelighthousepeople.com/Gallery/Louisiana/Louisiana_Index.html