Diagram of Thomson's method of measuring electromagnet for photo-electrons (1899) Diagram, method of measuring electromagnet for photo-electrons 1899
Mimic diagram of Pentex Electronic Exchange (TXE2) with tape recorder, logic circuitry and power supplies Mimic diagram of Pentex Electronic Exchange (TXE2) with tape recorder
Moveable diagram of triple expansion engines fitted with Joy's valve gear in glazed oak frame Moveable diagram of triple expansion engines
Glazed motion diagram-longitudinal section of the engines of S.S. "Ravenna" Glazed motion diagram of engines of S.S. "Ravenna"
Moveable diagram of triple expansion engines fitted with Joy's valve gear, in glazed oak frame Moveable diagram of triple expansion engines fitted with Joy's valve gear
Diagram illustrating the method of the reversal of mine ventilation Illustrative diagram, mine ventilation
Three Black line printed diagrams of Pitman's Patent Deflector Regulator for Impulse Water Turbines Diagrams of Pitman's Patent Deflector Regulator for Impulse Water Turbines
Coloured sectional diagram of Gaede's original mercury vapour pump, 1915 Coloured sectional diagram of Gaede's original mercury vapour pump 1915
Coloured sectional diagram of Langmuir's original mercury vapour pump, 1916 Coloured sectional diagram of Langmuir's original mercury vapour pump 1916
Animated diagram (Polaroid) of the Dounreay reactor Animated Diagram (Polaroid) of the Dounreay Reactor
Animated diagram (Polaroid) of the S.G.H.W., reactor Animated Diagram (Polaroid) of the S.G.H.W. Reactor
Large coloured diagram of the potentiometric titration apparatus Diagram of potentiometric titration apparatus
Comparative indicator diagrams of Ruston, Proctor and Co.'s oil engines 1897-1915, from Proc. Inst. Mech. Eng., 1920, p. 686 Comparative indicator diagrams of Ruston, Proctor Co.'s oil engines 1920
Coloured sectional diagram, pen and ink, of early statical mercury vacuum pump, made at the Science Museum, London, 1928. Coloured sectional diagram 1928
Coloured diagram of automatic water distillation apparatus Diagram of automatic water distillation apparatus
Diagram showing (in section) construction of Bechhold's ultra filter Diagram, Bechhold's ultra filter
Two blue prints of Indicator Diagrams of winding and of cogging mill engine respectively taken with Crosby "new" indicator with continuous drum, unframed Two blue prints of Indicator Diagrams of winding and of cogging mill engine
Coloured diagram showing Steam Circuit of Loeffler Boiler (Model of boiler is on inventory number 1933-548). Coloured diagram, Steam Circuit of Loeffler Boiler
Coloured sectional diagram showing a Weir Multi-Stage Turbo Feed Pump, 1938 Coloured sectional diagram showing a Weir Multi-Stage Turbo Feed Pump
Coloured sectional diagram showing a Weir Direct-Acting Feed Pump, 1938 Coloured sectional diagram showing a Weir Direct-Acting Feed Pump
Perspective diagram of Jonathan Hornblower double cylinder or compound engine, 1781, from Farey "Steam Engine", 1827, Imperial size Perspective diagram of Jonathan Hornblower double cylinder or compound engine 1827
Two sectional diagrams in one frame, of 18, 750 KW Steam Turbine with feed heater and surface condenser as built for Dalmarnoch Power Station, Glasgow, in frame 23 1/4" x 16 1/ 4" Two sectional diagrams in one frame
Coloured diagram of Intermittent Pressure Recorder taken from the "White lead engine at the Lead Works" 8.2.1860. In frame 17 1/2" x 4 1/2" Coloured diagram of Intermittent Pressure Recorder
Coloured diagrammatic view, in section, of Boulton and Watt's Rotative Engine, 1788. (Which is on inventory as object number 1861-46). Coloured diagrammatic view, in section, of Boulton & Watt's Rotative Engine
Coloured diagram of Trevithick's plunger pole pump, 1797 Coloured diagram of Trevithick's plunger pole pump
Coloured sectional diagram of Hornblower mine pumping engine, c. 1790 Coloured sectional diagram of Hornblower mine pumping engine
Coloured sectional diagram of Hydraulic Ram type air compressor, 1857 Coloured sectional diagram of Hydraulic Ram type air compressor
Sheet of diagrams to illustrate the theory of Rees-Roturbo Centrifugal Pump Diagrams illustrating theory of Rees-Roturbo Centrifugal Pump
Coloured sectional diagram of Wet air compressor, 1857 Coloured sectional diagram of Wet air compressor
Coloured Diagram of Trevithick's Water Pressure Pumping Engine, 1800 Coloured Diagram of Trevithick's Water Pressure Pumping Engine