(World) Winds And Routes, Maury, 1857
A great reference for the natural occurring flow of winds which could enable travel around the world's oceans. Includes the major belts of "calms", "doldrums" as well as the "steady trades" that occur in the southern Atlantic. A fascinating stage in understanding the world's systems of typical winds. Condition is good with some remargining to the lower left edge. Image size is approximately 10 x 15.5 (inches)