Auction Catalogue: Great Central Railwayana, 14 July 2007
| Lot 19 | A London Brighton & South Coast Railway brass cased semaphore Signal Repeater, the original pale green face marked "LB&SCR, ON/OFF, 747, WR SYKES Co Ld, CLAPHAM, LONDON. S.W", with a white distant signal arm. |
| This lot sold for £270 |
The auction catalogue page that includes a photograph of Lot 19 is shown below:
