REMOVE

1. Bahamas
2. Florida
3. Louisiana
4. Gulf of Mexico

WHAT

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

WHERE

1. Bahamas (1)
2. Florida (1)
3. North America (1)

WHO

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

WHEN

1. 1777 (1)