R3974 LNER Thompson Class A2/3 4-6-2 LNER Apple Green 'Airborne' 511 Steam Locomotive Class-37 Carefully thread the fine wires

Carefully thread the fine wires into the hole

Technical Specification: Length: 223

849 of these vans (diagram 1659) were built between 1924 and 1927

Imitation turbocharger and separate air intake channels

R3974 LNER Thompson Class A2/3 4-6-2 LNER Apple Green 'Airborne' 511 Steam Locomotive Class-37 Carefully thread the fine wiresThe A2 3 Class were designed by Edward Thompson as standard express passenger locomotives. After Sir Nigel Gresley's unexpected death in April 1941, Edward Thompson desired to standardise the locomotives of the LNER. This process involved rebuilding locomotives using standard components such as wheel sizes and boiler designs. The A2 3 Class were new built to a similar specification to the A2 2 rebuilds, differing in cylinder sizes and boiler pressure.