4 holding-down bolts and washers, probably for /3
16 change gears (another 4 in the lathe)
Screw pitch drunkenness demonstration specimen
Screw pitch drunkenness testing instrument.
Made-up 3 point support probably for microscope
5 chucks
Electrical-switch box
Microscope for lead screw correcting lathe with goniomic objective and a brass protractor and vernier
Made-up bracket
Light-alloy cover for change gears
2 spindles for change gears
Split bearing housing to carry tail of workpieces
Bushes, some composite and some incomplete
Winch for tool slide
Spindle and brackets
2 pins for Clement's driver
Drip can
Half-bushes, some unfinished and one turned but not split
Hanging weight from corrector arm
Small half-bushes
Half-bearing probably associated with pedestal /5
An apparently unfinished bearing housing
Raising plate for pedestal /3
Flange probably from original driving gear (shaft on /3) and four fitted studs stamped up to match
Pitch tie up attachment to hold gauge to check screw pitch dimensions before and after screw reversal