Complex sentence: It includes various types of rolling stock such as coal and freight wagons and passenger coaches and a variety of ex New South Wales Government Railways locomotives and did also include seven of the fourteen heritage listed South Maitland Railways 10 Class locomotives until they were sold.
Split into simpler sentences: It includes various types of rolling stock, such as coal and freight wagons and passenger coaches, and a variety of ex-New South Wales Government Railways locomotives. It also included seven of the fourteen heritage-listed South Maitland Railways 10 Class locomotives, until they were sold.