STEPHEN C. ROWAN. (From a photograph), 109 ATTACK ON ROANOKE ISLAND--LANDING OF THE TROOPS. (From an engraving of the painting by Chappel), 110 LANDING OF TROOPS ON ROANOKE ISLAND. (From an engraving by Perine of a drawing by Momberger), 110 SURRENDER OF THE NAVY YARD AT PENSACOLA. (From a painting by Admiral Walke), 113 HENRY WALKE. (From a photograph), 114 JOHN G. SPROSTON. (From a photograph at the Naval Academy, Annapolis), 120 GALVESTON HARBOR. (From “The Navy in the Civil War”), 122 PASSES OF THE MISSISSIPPI. (From “The Navy in the Civil War”), 126 JAMES MURRAY MASON AND JOHN SLIDELL. (The two captured commissioners), 141 CHARLES WILKES. (From an engraving by Dodson of the portrait by Sully), 143 WILLIAM H. SEWARD. (From a photograph), 155 S. F. DUPONT. (From a photograph), 163 C. R. P. RODGERS. (From a photograph), 164 S. W. GODON. (From a painting at the Naval Academy, Annapolis), 165 JOSIAH TATTNALL. (From an engraving by Hall), 168 PLAN OF FORT WALKER ON HILTON HEAD. (From a drawing by R. Sturgis, Jr., in 1861), 169 BOMBARDMENT OF PORT ROYAL, S. C. (From an engraving by Ridgeway of a drawing by Parsons), 175 BOMBARDMENT AND CAPTURE OF FORTS WALKER AND BEAUREGARD, NOVEMBER 7, 1861. (From an engraving by Perine), 179 FRANKLIN BUCHANAN, 189 THE _NEW IRONSIDES_ IN ACTION. (From a photograph, of a drawing, owned by Mr. C. B. Hall), 190 THE GIANT AND THE DWARFS; OR, JOHN E. AND THE LITTLE MARINERS. (From a Swedish caricature, February 10, 1867), 191 THE _MONITOR_, 192 HAMPTON ROADS. (From “The Navy in the Civil War”), 196 FORTRESS MONROE AND ITS VICINITY, 199 THE SINKING OF THE _CUMBERLAND_ BY THE IRONCLAD _MERRIMAC_. (From a lithograph published by Currier & Ives), 202 THE _MERRIMAC_ RAMMING THE _CUMBERLAND_. (From a drawing by M. J. Burns), 205 GEORGE U. MORRIS. (From a photograph owned by Mr. C. B. Hall), 207