Running No. 31101. Bachmann Branchline OO Scale. SOUND FITTED - Fitted with a Zimo MS450P22 DCC Sound Decoder. Depicting a Class 31/1, this locomotive has had its Mirrlees engine replaced with an English Electric 12SVT and the Branchline model faithfully recreates this, with the correct roof exhaust ports and 12SVT engine block detail visible through the bodyside windows.
