3931 Class O2/1 'Tango' LNER Black No.3481 (GN High Cab/Tender) Steam Locomotive - Damaged BoxPLEASE NOTE THIS IS AN AS NEW MODEL WITH A DAMAGED BOX Introduced by the Great Northern Railway in 1921 to a design by Nigel Gresley, these powerful 2 8 0s were built to haul heavy mineral trains. Several batches were built over a 22 year period by the GNR and LNER, with numerous improvements such as better cabs and bigger tenders. Heljan's model depicts the later '02 3' and '0 2 4' variants. FEATURES 21 pin DCC interface Factory fitted speaker in the