The Railway Series
According to The Island of Sodor: Its People, History and Railways, the Sodor and Mainland Railway owned three engines. One of these was Neil but the other two are not described and it is unknown if they were named. The last locomotive was scrapped in 1901 which brought services to a close.
The basis for the other two Sodor and Mainland Railway engines is currently unknown.
Again unknown, though one might presume they were painted dark green with "S & M 1" and "S & M 3" respectfully applied on both of their sides.
- 1987 - The Island of Sodor: Its People, History and Railways (mentioned)
- 2005 - Sodor: Reading Between the Lines (mentioned)