West Kalgoorlie, AOPY 32408, fleet number 4937, the 4 being a recent addition, is one of 70 ex ANR coal waggons rebuilt from AOKF and AOJFs by Bluebird Engineering, SA. Now in service with ARG on Koolyanobbing iron ore trains. They used to be longer by two panels. Prior they were GH's. West Kalgoorlie, 28th May 2006.