The product is a heavy 12lb cast iron sign made by the American Bridge Company in New York, USA in 1925. Measuring 15"x12", this piece of American industrial history is a unique collectible item that would be a great addition to any collection focusing on railroadiana or transportation memorabilia. With its origins in the United States, this sign showcases the craftsmanship and iconic designs of American bridge engineering from the early 20th century.