Thanks for posting. Extremely interesting, the more so because this was the very vessel that carried Ed McGowan of Gunboat Diana (1863) fame and ninety other captured Confederate officers towards a Northern prison . . . McGowan, having none of this, took the ship with his fellow prisoners and ran it aground eight miles from Cape Henry Light in Virginia. McGowan then led a group through federally occupied territory and made it to Richmond. I wrote of this in my 2010, The Last Moments of the Gunboat Diana, and Her Almost Final Resting Place.