7S-005-008 O Gauge Sentinel Y1/Y3 BR Early Crest 68138 DCC Options:DCC Ready • High level of detailing

• High level of detailing on the bogies and underframe of the locomotive

particularly strawberries from the West Country and the Vale of Evesham

00 gauge spares Class 73 Bogie assembly  decorated -R

• Two boiler variations

Between 1935 & 1936 7

7S-005-008 O Gauge Sentinel Y1/Y3 BR Early Crest 68138 DCC Options:DCC Ready • High level of detailingThe 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