Commercial copy full-length standing portrait of Rear Admiral Samuel F. Du Pont as captain. New York: E. Anthony, after Brady negative, n.d. Printed identification to mount recto, imprint to verso. -- Full-length standing portrait of Rear Admiral David D. Porter. New York: E. & H.T. Anthony, after Brady negative, [July 1863]. Imprint to verso. -- Commercial lithographic vignette of Commodore William D. Porter. New York: J. O'Kane, n.d. Imprint to verso. -- Three-quarter seated portrait of Captain Charles Wilkes. New York: Charles D. Fredricks & Co., n.d. Imprint to verso. Wilkes retired as rear admiral in August 1866. -- Full-length studio portrait of Admiral David Farragut as captain, indicated by the three wider cuff stripes. New York: E. Anthony, 1862. Early attempt at copyright notice dated 1862 to recto. -- Three-quarter length portrait of Rear Admiral David Farragut with the prominent star within wreath devise on the undress cap. New York: C.D. Fredricks & Co., [1862]. Imprints to recto and verso. -- Together, 6 albumen CDV portraits on cardstock mounts, condition generally G+, with minor edgewear.  The DuPont CDV with trimmed and rounded corners.