REMOVE

1. Cedar Keys
2. nautical chart
3. United States
4. Cedar Key

WHAT

1. Trigonometric Survey (1)
2. sailing directions (1)
3. sea chart (1)

WHERE

1. Florida (1)
2. Gulf of Mexico (1)
3. Levy (1)
4. North America (1)

WHO

1. A. Schoepf (1)
2. C. A. Knight (1)
3. E. Yeager (1)
4. F. H. Gerdes (1)
5. S. W. Bradley (1)

WHEN

1. 1854 (1)