Nelson H LawryAuthors Nelson H. Lawry, Glen M. Williford, and Leo K. Polaski, scholars of American coast defense, have assembled this compelling pictorial history from national archival, local museum, and private photographic collections. Lawry is a columnist and echnology historian, and Williford and Polaski coauthored Arcadia Publishing's New York City's Harbor Defenses and Long Island's Military History. Read More Read Less