R3977 Thompson Class A2/2 4-6-2 'Earl Marischal' BR Green Late Crest 60502 Steam Locomotive option-set-039 2x types of sprung buffers

2x types of sprung buffers

Details include old globed gas pumps

Carrera FIRST

Brush was selected

along with a variety of add-on details for easy customizing

R3977 Thompson Class A2/2 4-6-2 'Earl Marischal' BR Green Late Crest 60502 Steam Locomotive option-set-039 2x types of sprung buffersUpon becoming Chief Mechanical Engineer of the LNER, Thompson sought to create an unstreamlined, mixed traffic version of Gresley's A4 Pacific locomotives. Being unable to secure permission to construct new locomotives, Thompson decided to rebuild the 2 8 2 P2 Class locomotives as the new A2 2 Class. Thompson advocated divided drive, a system in which the middle cylinder drove the forward two of the six driving wheels whilst the outside cylinders