Auction Catalogue: Great Central Railwayana, 2 December 2017
| Lot 112 | A BR(S) signal box diagram, HORSTED KEYNES, dated 1962, from the East Grinstead to Lewes route. The lines north and south are shown as closed but with track in situ, the station area and route to Ardingly fully signalled. Rolled, 30"x16¼". £100-200 |
| This lot sold for £210. |
