R. T. Renshaw [commanding at different times]; Lieutenant-Commander, Alfred Hopkins; Acting-Master Edward Hooker; Assistant Surgeon, Michael Bradley; Assistant Paymaster, W. W. Williams; Assistant Engineers, J. M. Lay, D. P. McCartney, J. H. Huxley and T. J. McK.
Steamer Mt. Vernon.
Commanders, O. S. Glisson and A. G. Clary [commanding at different times]. Acting-Masters, J. W. Simmons and E. W. White; Acting-Assistant Surgeons, S. B. Hoppin and Joseph McKnight; Acting-Ensign, O. L. S. Roberts; Acting Assistant Engineers, J. H. Hosford and John Lardner; Acting-Master's Mates, G. C. Kellogg and Lloyd Rogers.
Lieutenant, N. H. Farquhar; Acting-Master, C. L. Moses; Assistant Surgeon, J. C. Spear; Acting-Assistant Paymaster, Chas. Fairchild; Midshipman, E. C. V. Blake; Engineers. B. B. H. Wharton, Elisha Harsen, Thos. Le Blanche, J. C. Stevens and E. L. Hewitt; Acting Master's Mates, N. W. Black, G. E. French, Thomas Smith and B. F. Trask.