Author: Brooke, Goerge M. jr.
Title: John M. Brooke. Naval Scientist and Educator.
Description: Hard Cover with dustjacket. Very Good. l Illuminating historical narrative of one man's life interwoven with the United States expansion and Civil War. Poignant and immediate in its details of John M. Brooke's life drawn from his personal journals, the book gives a unique angle on the United States in the 19th century. John Mercer Brooke, who joined the United States Navy in 1841, was both a witness and key contributor to changes in the navies during the 19th century (ordnance was improved, steam superseded sail, etc.). He was a naval scientist and designer. He invented an effective deep-sea sounding lead which made possible the laying of the Atlantic cable. He led major explorations of the North Pacific Ocean and the coast of Japan. 372 p. Index.

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