7S-005-013 O Gauge Sentinel Y1/Y3 BR Lined Late Crest 6515 O Gauge B4 Spares The Dapol 14XX & autocoach

The Dapol 14XX & autocoach will complement each other very nicely of any GWR/WR based layout

Measurements are approximate

Their design offered the locomotive a low centre of gravity

the pipes however were ‘coach fashion’ and did not have the LMS ‘wagon type’ upright pipe

7S-005-013 O Gauge Sentinel Y1/Y3 BR Lined Late Crest 6515 O Gauge B4 Spares The Dapol 14XX & autocoachThe 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