7S-005-011 O Gauge Sentinel Y1/Y3 British Railways (E) 8149 DCC Options:DCC Sound Fitted underframe and bogies

underframe and bogies

• Superbly detailed body with many added detailed parts

even on uneven track

Cast Wheels with fine relief and appropriate colouring

Happily both have been preserved

7S-005-011 O Gauge Sentinel Y1/Y3 British Railways (E) 8149 DCC Options:DCC Sound Fitted underframe and bogiesThe 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