Reference number
55/5/5
Purpose
(5-6) Two copies of an engraving insc: Messrs Telford & Douglass' s Design of a Cast Iron Bridge of a Single Arch proposed to be erected across the River Thames/From near St Saviour's Church and in a Line with the Royal Exchange/Span of the Arch 600 feet, engraved for the Appendix to the Third Report of the Select Committee of the House of Commons upon the Improvement of the Port of London, 28th July 1800