USS Potomska was a wooden screw steamer rigged as a three masted schooner purchased at New York City from H. Haldrege on 25 September 1861. She was commissioned at the New York Navy Yard on 20 December 1861.
USS Potomska was a wooden screw steamer rigged as a three masted schooner purchased at New York City from H. Haldrege on 25 September 1861. She was commissioned at the New York Navy Yard on 20 December 1861. (en)