The first USS Supply was a ship-rigged sailing vessel which served as a stores ship in the United States Navy. She saw service in the Mexican–American War and the American Civil War. Service history Supply was purchased by the U.S. Navy at Boston, Massachusetts, late in 1846 for service during the Mexican–American War. She was delivered to the United States Government at the Boston Navy Yard on 8 December 1846, and was commissioned there on 19 December 1846, Lieutenant John Calhoun in command. Mexican–American War Supply sailed for the Gulf of Mexico on 21 January 1847 and supported the Home Squadron's operations against Mexico serving as a stores ship until late in the summer when Commodore Matthew C. Perry reduced the size of his force in Mexican waters after the American evacuation of Tabasco. Supply returned to New York City on 26 September 1847. Dead Sea expedition Exactly two months later, on 26 November 1847, the ship, now commanded by Lieutenant William F. Lynch, departed New York Harbor and proceeded to the Mediterranean with equipment and stores to be used in an expedition to explore the Dead Sea. She reached Gibraltar on the afternoon of 19 December 1847, and proceeded to Port Mahón with supplies for the Mediterranean Squadron. There she was delayed in quarantine for two weeks because of two cases of smallpox which occurred on board. After finally delivering stores to the American warships, she resumed her voyage to the Levant on 4 February 1848. After touching at Malta on 9 February 1848, the ship reached Smyrna in the Ottoman Empire on 16 February 1848. There Lieutenant Lynch left the ship and proceeded to Constantinople to obtain permission from Sultan Abdülmecid I for the expedition before returning on board on 11 March 1848. After twice getting underway and being forced back to Smyrna by bad weather, the ship finally sailed to Syria and reached Beirut on 25 March 1848, and the expedition left the ship and proceeded on to the Jordan River and the Dead Sea. Lynchs report of the exploration still was cited in the 1970s as a primary source of information on the area. Meanwhile, Supply cruised in the Mediterranean. When she returned, late in August 1848, she learned that the exploring party had successfully completed their undertaking and that Lynch, forced by the poor health of his men, had chartered a small French brig to