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Remains of a Cornish pumping engine

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1777

Poncelet's Water Wheel, 1824

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1824 (original); 1891 (model)

Vertical two-cylinder, four-st

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1916

John Dugdill & Co. Horizontal Engine

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1890

diesel internal-combustion engine

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1932

W. H. Bailey Hot-Air Engine

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1880

Elm Street Mill Cross-Compound Steam Engine

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1926

Two Vislok Patent Safety Lock Nuts, viz: - (1) 1"

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Sectioned example of 1 1/2" hydraulic stop valve

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Model of Steam Boiler set in brickwork in the ordi

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The top cover and 10 fixing nuts and 2 washers for

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Terry's patent 1908 (no.11804) coil friction type

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1908

Example of a Dardelet Threadlock Bolt and Nut (1"

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Models of beam engine and horizontal engine on wood base

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1801-1900

model high pressure steam engine

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1970-1978

Model of Joyce's single cylinder pendulous oscilla

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1851

Blade, drilled for assembly

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Pressure Type Tompkin's Patent Steam Dryer

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"Simplex" boiler tube brush

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Thornycroft patent oil fuel sprayer

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Piece of Blade-Root Spacing

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Pocket Revolution Counter, A. Saint's 1877 patent, with wooden carrying case

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Storer's suet lubricator, 1866

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Barney's Print of the Steam Engine at Dudley Castl

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1719

"Campbell and Banks" Piston Valve Ring with spring

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Varnished mahogany rod component from a steam engine indicator

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1888 (design date)

Original Indenture between William Tongue and Mess

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Model of Bourdons Pressure Gauge

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Durn Mill Steam Engine

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1864

Wooden model of Beauchamp Tower's patent 1879 "spherical" engine

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6" Steel-tube Mercury Dial Thermometer, "Compensa"

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Budenberg Compound Pressure and Vacuum Gauge, grad

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Wilkins patent 1859 throughway valve for steam eng

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Hydraulic Swivelling pipe joint in section

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Instrument for measuring the distortion of furnace

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Model (scale 1:8) of Perret's furnace

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Branded rulers (x 4), c.1954-9

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c1954-97

Mellor's patent 1884. Lock Nut and bolt 5/8 in dia

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Three firebars of "Turbine" furnace

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Feed Pump Valve, mounted on board

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Diagrammatic model in wood of Hick's rotary engine

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1 segment of guide blade (scale 1'4) made in NMSI.

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Sectional example of Bosch multiple force pump sig

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Royles' patent Coupler, 1" diam. pipe, patt.A, wit

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Ram Caulker for Pipe Joints, C. Wheeler's patent A

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Sectioned compound action hand oil or grease gun

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Skeleton motometer in glass case

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Turret lock-nut, Conrade Tilston's & Masson's pate

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Three specimens 1/2" x 1/4" diam. of wire, covered

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Piece of solid drawn brass condenser tube 3/4" out

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