110620 2019r44 viewsWalla Siding, empty BHP ore waggon 9081, renumbered from 2710, originally built in 1971 by Comeng WA as part of a batch of four hundred waggons. The renumbering would be due to a new waggon replacing a potential scrap waggon, which then has been returned to service. 20th of June 2011.