(016683) Bolster, W. Jeffrey. Black Jacks: African American Seamen in the Age of Sail. Cambridge: Harvard Univ. Press, 1997. 2nd Printing. Hardcover. 8vo. 310 pages. Fine in Fine DJ. B&W Illustrations. Studies the role of blacks in maritime history ISBN: 0674076249 (Sailing Ships, Merchant Seamen, African Americans)
