Parkeston, AFBF 33121 kibble flat waggon, built by WAGR Midland Workshops in 1969 in a batch of fifty eight WGX type open waggons without end doors, in 1975 to WGN for nickel traffic, back to WGX in 1976, to WOAX, then in 1987 to WOSF for steel traffic, then further cut down to for kibble traffic as seen here.