|·50 | Independence | 148|26 | -- | -- | Swallow | 233|22·5|3·75|24 |11 |30 |1 |60 | 12 |20 |·50 | Massachusetts| 200|29·5|8·5 |22 |10 |28 |2 |44 | 10 | -- |19 | -- | -------------+----+----+----+----+----+---+--+----+----+----+-----+ The changes of the permanent magnetism, and bring that conclusion to which it displays.