Archive › HA 146 - Letter Paper of Conway Tubular Bridge & Castle, published by T. Catherall, Chester watermarked Joynson 1847 Image 1 of 1 HA 146 - Letter Paper of Conway Tubular Bridge & Castle, published by T. Catherall, Chester watermarked Joynson 1847 £0.00 Gives length of Tube 412 feet and weight of tube 1300 tons Quantity: Add To Cart Added! Gives length of Tube 412 feet and weight of tube 1300 tons