Heljan Class 33 029 DRS Blue OO Gauge Diesel Model Train HN3459. Hugely capable and versatile mixed traffic machine built for the Southern Region, but seen further afield from the mid-1980s. FEATURES 8 pin DCC interface Working lights NEM couplings Sprung buffers Sound ready Exterior Details Interior Cab Details. (c)2017 Jadlam Racing Ltd. The item "Heljan Class 33 029 DRS Blue OO Gauge Diesel Model Train HN3459" is in sale since Friday, July 16, 2021.This item is in the category "Collectables\Model Railroads & Trains\Railroads & Trains\Locomotives". The seller is "jadlamracing" and is located in Somerset. This item can be shipped to United Kingdom.