Statistics for occurrence #1 of “Anthony Loper” in page 244 of Admiral David D. Porter, The Naval History of the Civil War.:
...ing-Master's Mate, James Baker. Acting-Master's Mate, J. B. Johnson.
Acting-Master's Mate, J. H. Butler. Acting-Master's Mate, G. W. Lane.
Acting-Master's Mate, John Bath. Acting-Master's Mate, Anthony Loper .
Acting-Master's Mate, J. W. Cortelyou. Acting-Master's Mate, Thomas Levindsell.
Acting-Master's Mate, R. M. Clark. Acting-Master's Mate, Thomas McEllmell.
...