GWR Open Wagon 86582 was built by the Birmingham Carriage & Wagon Co. on 12 July 1912 to GWR diagram O11. Following nationalisation in 1948, the prefix 'W' was added to the number. It was subsequently sold to the Port of Bristol Authority. on 29 November 1958 and re-numbered 58094. It was then sold for scrap to Cashmores of Newport from whom it was purchased by the GWR 813 Fund on 7 November 1975. Movement from Avonmouth Docks to Bitton was undertaken by William Cowlin Ltd. on 7 December 1975.