Complex sentence: In 1904 and 1905 the South Eastern & Chatham Railway bought eight articulated steam railcars for the Sheppey Light Railway and the Hundred of Hoo Railway, seating 56 in third class.
Split into simpler sentences: In 1904 and 1905 the South Eastern & Chatham Railway bought eight articulated steam railcars. Bought for the Sheppey Light Railway and the Hundred of Hoo Railway, these seated 56 in third class.