The Sentinel Industrial Locomotive (SIL) was developed by Sentinel Waggon Works of Shrewsbury during the late 1920s as a modern alternative to conventional industrial steam locomotives. The exposed drive chains, prominent vertical boiler, minimalist cab and unmistakably industrial appearance gave these locomotives a character all of their own.
This product would be ideal for model train enthusiasts who prioritize realism, durability, and a visually striking exposed chain look.