7S-005-010 Sentinel BR Early Crest Departmental No 54 Steam Locomotive option-set-151 173 in³ (2

173 in³ (2

synchronous

These cars feature state-of-the-art tooling with separate grabs

visited an active steam shed or have not researched widely in relation to the steam era

This pack contains two strips of modelling putty

7S-005-010 Sentinel BR Early Crest Departmental No 54 Steam Locomotive option-set-151 173 in³ (2The 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