"The LSWR S15 class was a British 2-cylinder 4-6-0 freight steam locomotive designed by Robert W. Urie, based on his H15 class and N15 class locomotives. The class had a complex build history, spanning several years of construction from 1920 to 1936."@en . "19.812"^^ . . . . "LSWR/SR S15 class"@en . . "45"^^ . . "1920Z"^^ . "1920Z"^^ .