Statistics for occurrence #1 of “Boatswain, J. H. Polly” in chapter 41 of Admiral David D. Porter, The Naval History of the Civil War.:

...s, Harrison Miller, L. H. White, Charles Tangwell and W. Moore; Engineers: Chief, J. W. Thomson; Assistants, J. M. Hobby, J. T. Keleher, D. P. McCartney, D. M. Fulmer, J. W. Gardner and F. W. Towner; Boatswain, J. H. Polly ; Gunner, Wm. Hardison. Commander, John J. Almy; Lieutenant, Louis Kempff; Assistant Surgeon, J. R. Little; Assistant Paymaster, Arthur Burtis, Jr.; Acting-Master, F. Hopkins, Jr.; Acting-Ens...
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