4-6-2 No. 532 'Blue Peter' Class A2. London and North Eastern Railway. Driving wheels 6' 2". Three cylinders 19" diam. x 26" stroke. Boiler pressure 250 lb/inĀ². Tractive effort 40,430 lb. 6-04-65-74 A SALMON CAMERACOLOUR J. SALMON LTD., SEVENOAKS