table: [['name', 'builder', 'type', 'works number', 'built'], ['pioneer', 'andrew barclay & co', '0 - 4 - 0 wt (converted to 0 - 4 - 2 wt)', 'unknown', '1876'], ['chevalier', 'andrew barclay & co', '0 - 4 - 0 st (converted to 0 - 4 - 2 st)', '269', '1885'], ['princess', 'kerr stuart', '0 - 4 - 2 t', '717', '1900'], ['argyll', 'andrew barclay & co', '0 - 6 - 2 t', '1049', '1906'], ['atlantic', 'andrew barclay & co', '0 - 6 - 2 t', '1098', '1907']]
ref: for the Campbeltown And Machrihanish Light Railway , Argyll and Atlantic had the same Type
template: for the [ENT] , [ENT] and [ENT] had the same [ENT]