Available is this 154 page softcover with stiff cover titled "Bob Croft - Navy Diver, Submariner, Father of American Freediving" and is published in 2013 as a Idelson-Gnocchi first edition signed by the subject Bob Croft, former world record holder of freediving at 240 feet. He is the Father of American Freediving. 

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All items will be packaged carefully for protection from moisture and rough handling.