7S-005-014 Sentinel Y1/Y3 United Steel No 1 Steam Locomotive Class-24 CURVE RADIUS 490mm

CURVE RADIUS 490mm

BR renumbered the locomotive to 68976

Connect O Scale Single Crossbar Pre-Wired Poles to the O Scale Substation (WUS2283) to give the illusion of providing power to a community

Separately applied mirrors

F10 - Guard’s Whistle

7S-005-014 Sentinel Y1/Y3 United Steel No 1 Steam Locomotive Class-24 CURVE RADIUS 490mmThe Y1 Y3 sentinel was based on the road going lorry, utilising a similar centrally mounted steam tube boiler and chain drive system to the wheels. Whilst not having the greatest turn of speed (approximately 36mph top speed) these small locos proved capable of pulling a constant draw weight and were considered ideal for shunting in yards and providing motive power along smaller branch lines. These quirky little locos were used by all of the big four