The Railwayana Signal Box "Line Blocked" 4.5" Diameter is a collectable hardware railwayana item originating from the United Kingdom. This plaque or sign is a piece of railwayana memorabilia that would be ideal for enthusiasts of transportation collectables. The diameter of 4.5 inches makes it a unique and eye-catching addition to any railwayana collection, showcasing a piece of history from the railway industry.
