San Diego Entrance and Approaches California Australia He embarked on this third

He embarked on this third voyage on the HMS Resolution and HMS Discovery

west end of Petit Bois Island

The chart shows numerouse soundings

As he surveyed this region in 1793 and 1794

San Diego Entrance and Approaches California Australia He embarked on this thirdFirst edition chart of San Diego Entrance and Approaches. Two charts of the bay in different scales, both with fabulous detail, are shown. The larger scale map shows Point Loma, Ballast Point, and the Bay of San Diego, along with some sailing directions and notes to the mariner. The small scale map shows a broader area extending south of Los Coronados. Depth soundings and some bathymetry are shown. IMPORTANT NOTE: All of our United States Coast Survey