An early 19th Century brass salesman's model of an overhead travelling grab, the bucket with label embossed 'Barnard Grabs sole manufacturers, Wm Goodacre & Sons Ltd, Engineers, Victoria Docks, E19' with framework, load container, grab and overhead mounted hand operated pulleys and trolley ('ropes' not original), unpainted -- 16 x 20in. (40.6 x 50.8cm). Mahogany carrying box