Franeiseo ( 7000 tens ) , Colorado ( 5 , 000 tons ) , Buffalo ( 5 , 500 tens ) , Martello ( 5 , 000 tens ) , Ilindoo ( 5 , 500 tens ) , Gralileo ( 4 , 000 tens ) , Apollo ( 5 , 000 tons ) , Chicago ( 4 ,000tons