7S-005-008 Sentinel Y1/Y3 BR Early 68138 Steam Locomotive option-set-159 GMC-T1 - Open Case Transformer

GMC-T1 - Open Case Transformer

Conductive drawbar providing tender wheel pick-up and connections for high bass speaker

2x Buildings

this can be achieved with one of the Acolyte units and/or further Remote Units

they still shared many differences

7S-005-008 Sentinel Y1/Y3 BR Early 68138 Steam Locomotive option-set-159 GMC-T1 - Open Case TransformerThe 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