This DMBSO was originally preserved by Hastings Diesels but was later sold on to the Pump Museum in Walthamstow.
It is slowly undergoing a cosmetic restoration and is seen here while it was still at St Leonards in 2004.
In 2013 the unit was moved to the Swindon and Cricklade Railway where it shares a home with 1302
The below image gallery consists of pictures taken whilst at the Walthamstow pump museum, with the unit in the process of being moved to Swindon.
Images courtesy of Geoff Burtenshaw and Bradley Phillips. Thank you gents.