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Material
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Handrails for 50 inch "Bull" Engine

Handrails for 50 inch "Bull" Engine

Rod for 50 inch "Bull" Engine

Rod for 50 inch "Bull" Engine

1876-1877

Components for 50 inch "Bull" Engine

Components for 50 inch "Bull" Engine

1876-1877

Components for 50 inch "Bull" Engine

Components for 50 inch "Bull" Engine

1876-1877

Staircase Handrail for 50 inch "Bull" Engine

Staircase Handrail for 50 inch "Bull" Engine

5 Cast Side Plates and Top Plate

5 Cast Side Plates and Top Plate

Rail for Pump Pit

Rail for Pump Pit

Bottom beam, front of engine furthest away from pit.

Bottom Beam

Bottom beam, rear (nearest towards pit).

Bottom beam, rear (nearest towards pit)

Cylinder beam, front

Cylinder beam, front

Length of feed pipe marked GWR Co

Length of feed pipe marked GWR Co

Bridging joist for working floor.

Bridging Joist for Working Floor

Cylinder with nozzles and bottom cover (lacking gland)

Cylinder with nozzles and bottom cover

Guide frame for piston rod cap, left (as seen from front).

Guide Frame for Piston Rod Cap

Column

Column

Transom

Transom

Cylinder beam rear

Cylinder beam rear

11 [checker?] rolled tread-plates for working floor, and a disc of plate to go under steam valve bonnet

11 checker? rolled tread-plates for working floor

3 swinging guides for rods (item 47) with 6 bearing pieces (1 broken & corner lost) and 5 rubber bumpers

3 swinging guides for rods

Condenser cistern with condenser and air pump complete with bucket, rod and cover

Condenser cistern with condenser and air pump complete with bucket

Piston, complete with piston rod

Piston, complete with piston rod

Common joists for working floor with wooden bearing pieces.

Common joists for working floor with wooden bearing pieces

Feed pump with plunger & rod, complete with loop, brasses, gib & cotter; foot bracket (fits to 18). Suction clack with relief bypass, delivery clack, shut off cock and tee; lever and weight removed.

Feed Pump

Common joists for working floor with wooden bearing pieces

Common joists for working floor with wooden bearing pieces

Weigh post right with frame bolts and nuts and studs & nuts for arbor bearing

Weigh post right with frame bolts and nuts and studs

Cast cleading plate for cylinder bottom

Cast cleading plate for cylinder bottom

4 bolts of 9 nuts for fixing piston rod gland

4 bolts of 9 nuts for fixing piston rod gland

Cataract loop and 2 guides for cataract rod

Cataract loop and 2 guides for cataract rod

3 catches from plug frame

3 catches from plug frame

Head of weigh frame, with gland for plug rod

Head of weigh frame, with gland for plug rod

Main steam valve

Main steam valve

Beam with gudgeon stool, links (complete) and loop for plug rod and air pump rod. The pin for the piston rod cap is not fitted

Beam with gudgeon stool

4 cast valve bonnets.

4 cast valve bonnets

Cast side plates (3 long & 1 short) and 4 cast top plates for cleading the plinth around the cylinder

Cast side plates

Spindle, handwheel and bracket for steam valve

Spindle, handwheel and bracket for steam valve

Brass cleading ring for top of cylinder

Brass cleading ring for top of cylinder

Black museum box of approximately 31 screw-caps and associated parts (such as nuts and bolts). Parts of the 50 inch "Bull" engine built by Harvey and Company Limited, Hayle, Cornwall.

Brass Screw-Cap Grease Lubricators

1876-1877

Lever and weight of relief valve.

Lever and Weight for Relief Valve

Plug rod guide (bracket with gland) and packing plate.

Plug rod guide

Column spindel with crank, loose crank, lever and push rod with two clevis pins for injection cock

Column spindel with crank

Cylinder cover

Cylinder cover

Fragments of wooden cylinder cleading

Fragments of wooden cylinder cleading

Weigh post, left, with frame bolts & nuts and studs & nuts for arbor bearing

Weigh post

Guide frame for piston rod cap, right

Guide frame for piston rod cap, right

Beam forming cill of weigh frame

Beam forming cill of weigh frame

Plug rod with tappets

Plug rod with tappets

7 cast brackets (1 broken in eye) and 6 stanchions (1 with broken shank. All have top pins cut off) for gallery around cylinder. Note : Piece of curved handrail removed from this lot and put with other pieces found later, item 67

7 cast brackets and 6 stanchions

Cataract on stand

Cataract on stand

2 rods for piston rod cap complete, one with gudgeon pin for beam.

2 Rods for Piston Rod Cap Complete

Piston rod cap with gib and cotter for piston rod, head of pump rod and y pieces assembled.

Piston Rod Cap with Gib and Cotter for Piston Rod