<Tr> <Th> In service </Th> <Td> 1855 - 1863 </Td> </Tr> <Tr> <Th> Wars </Th> <Td> American Civil War </Td> </Tr> <Tr> <Th_colspan="2"> Production history </Th> </Tr> <Tr> <Th> Designed </Th> <Td> 1855 </Td> </Tr>

What kind of gun did bull use in el dorado