HE 3133 of 1949 was previously one of the s.g. shunting loco’s at RNAD Ernesettle (see my Plymouth’s Hidden Railways book for more on this location). When the Cornwall Railway Museum at Zelah closed it moved to the Bodmin & Wenford in January 1987, thence to Chris Grove at Bere Ferrers on the Gunnislake branch in 1991 where it remains today. Many thanks to Paul Burkhalter for the above information.