[3] Agamenticus operated off the northeast coast of the United States from Maine to Massachusetts until she was decommissioned at the Boston Navy Yard on 30 September 1865.

Terror, towed by the tug Powhatan, headed north for Philadelphia where she was placed out of commission and laid up on 10 June 1872.

[4] Assigned to the North Atlantic Squadron, Miantonomoh cruised for a short time along the east coast, thence steamed to the Washington Navy Yard where she remained until April 1866.

She returned to the English coast 7 July and a week later received visitors including British royalty, government officials, and members of the press, all of whom viewed her with wonderment and amazement.

Her departure in naval design caused considerable comment in the English press, and the Times exclaimed: "The wolf is in our fold; the whole flock at its mercy."

Departing 15 July, Miantonomoh steamed to Denmark; thence, on the 31st, she entered the Baltic Sea en route to Russia.

Eleven ships of the Russian Navy, including four monitors, met her at Helsingfors, and escorted her to Kronshtadt where she arrived 5 August.

During the action, perhaps the largest amphibious operation in American history, prior to World War II, Monadnock was struck five times.

Returning to Hampton Roads 7 April, she sailed out into the Atlantic on the 17th, en route to Havana, where she kept watch over CSS Stonewall.

Back at Norfolk by 12 June, she entered the Philadelphia Navy Yard on the 20th to fit out for her cruise to the west coast.

After stops at numerous South American ports, she transited the Straits of Magellan and continued on to San Francisco, anchoring off that city 21 June 1866.

[5] Completed too late for service in the Civil War, Tonawanda, was decommissioned at the Washington Navy Yard on 22 December 1865.