Benjamin Randolph Coonfield / Carnegie Institution of Washington. Tortugas Laboratory / Caswell Grave / Charles Maurice Yonge / Frederick Campion Steward / Gordon Marsh / Harold Henry Plough / Hugh Hackland Darby / John Henry Davis / John Spence / Walter Edward Bullington / Walter N. Hess / William Harding Longley / William Lewis Doyle / Margot Doyle / Oscar White Richards / Paul A. Nicoll | 