Peter Sam - Trackmaster

Peter Sam, named after the Skarloey Railway's previous controller, Mr. Peter Sam - previously Stuart, after his builder, Kerr Stuart - is a narrow-gauge tank engine who lives and works on the Skarloey Railway.

Stuart was built by Kerr Stuart at Stoke-on-Trent.
While living on the Mid Sodor Railway, he was cheeky and occasionally made fun of Duke until told what happened to Stanley.
After the line closed down in 1947, he and Falcon were sold to the Sodor Aluminium Company at Peel Godred and worked there until 1951, at which time both engines were sheeted for a year until they were purchased by the Skarloey Railway in 1951.