7S-005-001 O Gauge Sentinel Y1/Y3 LNER 42 JuneOffer2024 In 1890 Adams ordered 20

In 1890 Adams ordered 20 powerful four- coupled tank engines from Nine Elms Works

check that the ‘missing’ pin in your model aligns with the ‘missing hole’ in the decoder

utilising a similar centrally mounted steam tube boiler and chain drive system to the wheels

Steps were put on the Fireman’s side of the bunker from 6430 onwards and earlier engines brought into line by about 1945

OO Gauge Railbus

7S-005-001 O Gauge Sentinel Y1/Y3 LNER 42 JuneOffer2024 In 1890 Adams ordered 20The 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