1865 - No 14 - North side of lock looking from the basin. - The massive lock gates designed by Messrs Hawkshaw & Dobson Engineers and constructed and installed by William Lang. I wonder if Mr Lang was also entrusted with construction of the swing bridge across the lock or could it have been the company of Mr. C. de Bergue. [599] [archive ref : DXPD-6-14] [20170903]