"Model Bower and Qualters patent piston with key i

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Lozenge root radial clearance reaction blade

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Richard's patent 1910 Locknut (spring teeth engagi

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Two Dexine Gauge Glass Cones for 3/4" diam. glass

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"End-tightened" reaction blade

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Dr T.H.Horns' patent tachometer in fitted case wit

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Brass dummy strip

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Two examples of Thompson's airpump valves: (a) Con

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Bayliss's patent 1887. "Eureka" lockfast nut and bolt example 3/4" diam

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piece of boiler scale, that had covered 3 rivets,

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Lock-Step Piston Ring, 12" diam.

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Urmson & Thompson Maker's Plate

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Ogden's patent 1898. "Annular" Steam Trap No.140 in gunmetal

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Parrott Hydraulic Pump

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1876

Air Pump valve, Multiplex Type, mounted on board

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'Scarab' Patent oil burner

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Oil Burner No. 27/71, type A., with two O-rings

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1 wooden chute and parts

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model, scale about 1:8, furnace inclined fire grat

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Rigg's apparatus for recording pressures at every

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Block current meter in box.

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Electro-hydraulic servo motor - M35E hydraulic mot

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Screw cone fusible plug renewable from the furnace side

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Fourneyron type, outward flow turbine, 3" inside d

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Single riveted lap joint, iron plates

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Sectioned gland and stuffing box for lift ram

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Cardboard box associated with the Single cylinder non-condensing horizontal engine

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1898

Locomotive Type Boiler Plug

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engine part

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9" Recording Pressure Gauge reading to 120lbs per

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Wheatstone's Electrical Counter, 1858

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Steam engine indicator with concentric drum, made

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One steam-turbine rotor blade, 36" long.

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7" Dewrance's Patent Vacuum Absolute Pressure Indication Gauge

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Browett, Lindley & Co. Maker's Plate

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vertical diesel engine

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c.1960

Segment radial clearance short brazed group type of reaction blading

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Box for Watt's steam engine indicator and 2 line diagrams

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Model of a Coolilng Tower

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1985

Revolution Counter, with five discs

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Drawing of James Watt's Pumping Engine 1788

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Gardner diesel engines Branded ruler

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c1954-97

Tabor steam engine indicator, in case with key

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McNaughts' steam engine indicator 0.25 sq. ins. ma

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Model of Maudslay's 1807 table engine

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1807

Small section of Blade-Ring for "Brush-Ljungstrom"

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Perkin's high pressure steam boiler water gauge

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Rod from the model of Murray's portable beam engine

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1808

Model of a high-pressure rotative beam engine, in

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Working model in metal of Hick's Rotary engine, 18

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