Model, scale 1:48, of the steam hopper barge 'Lord Ritchie' (1912), with two plastic plaques, as used by the Port Authority of London in the construction of the King George V Dock, in glazed case (see note). Model of the steam hopper barge 'Lord Ritchie' 1912-1939
Model of the Babcock and Wilcox Integral Furnace Boiler, scale 1:24, 1947 Model Babcock and Wilcox boiler 1947