R3977 Thompson Class A2/2 4-6-2 'Earl Marischal' BR Green Late Crest 60502 Steam Locomotive option-set-085 6 914mm lengths of Code

6 914mm lengths of Code 200 Bullhead Rail for track and turnout construction

Parcels Red

skew-wound motor and silky-smooth drive

To install Incline/Decline Sets

R3977 Thompson Class A2/2 4-6-2 'Earl Marischal' BR Green Late Crest 60502 Steam Locomotive option-set-085 6 914mm lengths of CodeUpon 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