Complex sentence: In 1838 Huskar was connected to Moored Colliery, and used for ventilation purposes; it had a vertical shaft to the surface and a drift shaft leading to Nabbs Wood.
Split into simpler sentences: In 1838 Huskar was connected to Moored Colliery, and used for ventilation. It had a vertical shaft to the surface and a drift shaft leading to Nabbs Wood.