The original engine of Henry Bell's paddle steamer, ‘Comet’, by John Robertson and David Napier, Glasgow, Scotland, 1812 The original engine of Henry Bell's paddle steamer, ‘Comet’ Marine Engines 1812
Model representing Murray's portable beam engine, by James Fox, Derby, 1808 Model of Murray's portable beam engine Motive Power 1808
Safety lamp, Davy, one of the first two to be used in a coal mine, 1815 Davy Safety lamp, used 1815 Mining & Ore Dressing before 1815
Model of an independent type 'Cabinet' rotative beam engine, with self-supporting iron frame and cistern bed, made by Boulton, Watt & Co., and owned by James Watt, c1813, with tin container, for cigarettes, containing nineteen steel flat washers, fourteen slotted brass dome-head machine screws and an ‘L’ shaped flat piece of wood. Model, of an 'Independent' type beam engine by Boulton, Watt & Co., 1813 Motive Power 1812-1814
Crystal structure represented by an arrangement of seven solid ovoids in a circular configuration Experimental Chemistry 1812-1813
