Including:
a) Folder. 'Humber Bridge. Substructure and towers contract. John Howard & Co. Ltd. A ceremony on the Hessle tower foundation to be performed by the Rt. Hon. John Peyton MP, Minster for Transport Industries, Monday 23 July 1973'. Includes black and white photographs of the anchorage sites on each bank, an artist's impression of the bridge and technical drawings, 1973