; Lieutenant, Geo. B. White; Assistant Surgeon, C. O. Carpenter; Acting-Assistant Paymaster, C. H. Noyes; Acting-Master, Samuel Hanes; Acting-Ensigns, J. L. Gamble and B. Mitchell; Acting-Master's Mates, E. M. Dimon, A. W. Tripp and David McKewan; Engineers: Second-Assistant, J. P. Sprague; Third-Assistants, E. W. Koehl, F. C. Prindle and R. B. Hine.
Steam gun-boat Seneca.
Lieutenant-Commander, William Gibson; Lieutenant, Thomas C. Bowen; Assistant Surgeon, J H. Macomber; Assistant Paymaster, G. W. Beaman; Acting-Masters, J. H. Rodgers, Henry Vaughan and G. W. Ewen; Acting-Master's Mates, E. W. Fiske, J. W. Paine and C. E. Culver; Engineers: Second-Assistant, J. W. De Krafft; Third-Assistants, H. H. Burritt, Thomas Lynch and R. T. Bennett.
Steam gun-boat Wissahickon.
Lieutenant-Commander, John L. Davis; Lieutenant, Silas Casey; Assistant Surgeon, Henry Ackley; Acting-Assistant Paymaster, A. W. Kelsey; Acting-Masters, Geo. W. Parker and T. S. Steel; Acting-Ensign, J. W. Hat