USS Sarah Bruen (1862)
 USS Sarah Bruen (1862) was a wooden schooner acquired by the United States Navy during the beginning of the American Civil War.After being installed with a large (13”) mortar Sarah Bruen was used by the Union Navy in its blockade of Confederate States of America ports and waterways as a gunship whose main task was to bombard elevated targets which could not be reached by standard cannon or rifled guns.