United States Coast Survey.-Geographical Positions. Section VI.-Key Biscayne Bay. Sketch F.

United States Coast Survey.—Geographical Positions. Section VIII.-Primary Stations. Sketch H.

To station

Back azimuth. Distance. Distance. Distance.

United States Coast Survey.-Geographical Positions. Section VIII.-Mobile Bay. Sketch H.

United States Coast Survey.-Geographical Positions. Section VIII-Mobile Bay. Sketch H.

United States Coast Survey.-Geographical Positions. Section VIII.-Mobile Bay. Sketch H.

Mobile, Episcopal Spire..... 30 41 26.25 W.0 01 04.24