[['class', 'wheels', 'date', 'no built', 'loco nos'], ['h1', '4 - 4 - 2', '1905 - 6', '5', '37 - 41'], ['c3', '0 - 6 - 0', '1906', '10', '300 - 309'], ['i1', '4 - 4 - 2t', '1906 - 7', '20', '1 - 10595 - 604'], ['i2', '4 - 4 - 2t', '1907 - 8', '10', '11 - 20'], ['i3', '4 - 4 - 2t', '1907 - 13', '27', '21 - 30 , 75 - 91'], ['i4', '4 - 4 - 2t', '1908', '5', '31 - 35'], ['j1', '4 - 6 - 2t', '1910', '1', '325'], ['h2', '4 - 4 - 2', '1911 - 2', '6', '421 - 6']]
the lowest No Built is Class J1
the lowest [ENT] is [ENT] [ENT]