The gap-bed lathes were fitted with a cross slide positioned well to the left of the saddle centre line.
14-inch lathe with screwcutting gearbox and a deep, detachable gap piece in the bed.
The star-shaped knob to the right of the apron selected power sliding or surfacing - whilst that nearer to the middle was used to engage and then tighten the simple friction clutch that drove the feed.