Auction Catalogue: Great Central Railwayana, 28 April 2007
| Lot 51 | A Lancashire & Yorkshire Railway Double Line Signal Box Block Instrument with large engraved brass plate "WATERLOO, A", from a box on the Liverpool to Southport route, 18" high, excellent condition. |
| This lot sold for £300 |
The auction catalogue page that includes a photograph of Lot 51 is shown below:
