Search our collection

Various bolts etc and other small items

16 change gears (another 4 in the lathe)

Screw pitch drunkenness demonstration specimen

4 holding-down bolts and washers, probably for /3

Screw pitch drunkenness testing instrument.

Microscope for lead screw correcting lathe with goniomic objective and a brass protractor and vernier

5 chucks

Electrical-switch box

2 spindles for change gears

Made-up 3 point support probably for microscope

Made-up bracket

Split bearing housing to carry tail of workpieces

Bushes, some composite and some incomplete

Winch for tool slide

Light-alloy cover for change gears

Small half-bushes

Hanging weight from corrector arm

Flange probably from original driving gear (shaft on /3) and four fitted studs stamped up to match

Spindle and brackets

2 pins for Clement's driver

Half-bushes, some unfinished and one turned but not split

Drip can

Pitch tie up attachment to hold gauge to check screw pitch dimensions before and after screw reversal

An apparently unfinished bearing housing

Raising plate for pedestal /3

Half-bearing probably associated with pedestal /5

Two mercury-filled limit switches

Pedestal with driving shaft

Electrical control cabinet

2 Plain Cast-Iron Bearing Plates

Eight spanners and keys.

Micrometer Hand Wheel and Vernier Index

Tank for cutting oil

Conical Centre Fitted to a Bar

Bed with heads and lead screw correcting apparatus complete

Pedestal, supposed to be for outboard support of workpiece

2 Single-Start Screws and a 2-Start screw

Base with 3 jack-screws

Pedestal with electric motor and reduction gearbox