|diagram = P5
|lot = 677
|wagtype = Ballast 4-wheel ballast wagon|capacity = 8 tons
|telcode =
|brakes = Unfitted
==Links==
*[http://www.gwr813.org/pagew73.html 40841 on www.gwr813.org]<br>*[http://www.ws.vintagecarriagestrustrhrp.org.uk/ws/WagonInfo.asp?Ref=7487 40841 on www.vintagecarriagestrust.orgRailway Heritage Register On-Line]<br>
[[Category: Rolling stock owned by The GWR 813 Preservation Fund]]
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