Shoreleave Models OO9 Sentinel Industrial Chain Drive Locomotive. • OO9 scale (4mm/ft). 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 OO9 Scale Sentinel Chain Locomotive - Basic Cab with visible Chain Drive would be ideal for scale model railroading hobbyists who are looking to create detailed and functional train sets that feature a chain drive mechanism.
