....... Length 846 feet Height 100 feet Number of Arches 12 Scan of 10 Stone Arches 46 feet Scan of 2 Timber Arches 120 feet Henry Robertson Engineer. An antique lithograph by Day & Son.Lithographers to the Queen after G. Pickering and G. Hawkins. Published by T. Catherall, Eastgate Row, Chester. Circa 1850 with later hand colouring. Minor repairs in bottom margin.
Approx 27.5cms by 18.5cms
