This is a photograph of Draughtsmen at work in the optical loft of Bartram & Sons Ltd, South Dock, April 1958. Reference: DS.BM/5/4/1/1 Sunderland has a remarkable history of innovation in shipbuilding and marine engineering. From the development of turret ships in the 1890s and the production of Doxford opposed piston engines after the First World War through to the designs for Liberty ships in the 1940s and SD14s in the 1960s. Sunderland has much to be proud of. Tyne & Wear Archives cares f...