The product is a vintage cast iron builders' plate from Chas Roberts & Co Ltd, Horbury Junction Wakefield built 1941 ho carry 21 Tons measuring 8" x 4.5". This piece of railwayana is a unique collectable item representing a historical connection to the railway industry in the United Kingdom. The plate is a great addition to any collection of transportation memorabilia, showcasing the craftsmanship and heritage of the time period.