Salem: Marine Research Society, 1930. First. hardcover. 2 volumes. Color frontispiece and numerous other illustrations. Short thick 4tos, gilt-lettered blue cloth (a bit faded and edgeworn; private library stamps on spines and several inside, otherwise quite clean). Salem: Marine Research Society, 1930-1931. Overall a very good copy. very good.
Publications number 21 and 23 of the Marine Research Society.