REMOVE

1. Bahamas
2. Gulf Coast (La.)
3. Louisiana
4. Florida

WHAT

1. Florida (1)
2. Mexico, Gulf of (1)
3. Nautical chart (1)

WHERE

1. Bahamas (1)
2. Gulf of Mexico (1)
3. North America (1)

WHO

1. Georges-Louis le Rouge (1)
2. Thomas Jefferys (1)

WHEN

1. 1777 (1)