The cargo-hauling brig Fleetwing.[14] The Bonanza of Liverpool, built as a barquentine in 1830 and converted to a brig in 1841.[1]: 79–80 The first ship to bring a cargo of Peruvian guano to the UK, in 1841, setting off decades of a lucrative export trade.[15] Leonora of Captain Bully Hayes. Mercury (Russian: Меркурий) An 1819 Russian navy 18 gun brig painted twice by Ivan Aivazovsky. On May 14, 1829, Mercury engaged in an uneven battle against 2 Turkish ships of the line, Selimiye (110 guns) and Real-Bei (74 guns) and emerged victorious from that battle, damaging both Turkish sufficiently to be not able to chase Mercury and disengaging the battle.