West Kalgoorlie, WGL 633 originally one of three units built by Westrail Midland Workshops in 1976-77 as WGL type bogie flat waggon for Western Mining Corporation for bagged nickel matte traffic, coupled to WGL 639 originally one of ten units built by Westrail Midland Workshops in 1975-76 as WFN type bogie flat waggon for Western Mining Corp. for nickel matte kibble traffic as WFN 603 and converted to WGL for bagged nickel matte in 1984.