Auction Catalogue: Great Central Railwayana, 7 September 2019
| Lot 323 | A Cardiff Railway notice prohibiting smoking in or about warehouses. The wording quotes the Cardiff Railway bye-laws and is signed C.S. Denniss, Bute Docks. Enamel, 21"x19½", a few minor edge chips. £250-400 |
| This lot sold for £360. |
