Tugboats JAMES WOOLEY and M. MITCHELL DAVIS, and submarine, probably at Portsmouth Navy Yard, Kittery, ME, after 1902 real photo postcard after 1902 2014.49.9367 ViewTugboats M. MITCHELL DAVIS and PENACOOK probably at launching of submarine BARRACUDA, Portsmouth Navy Yard, Kittery, ME, 1924 real photo postcard 1924 2014.49.9368 View