A large drill spindle; a small three-jaw chuck for a watch lathe; a universal centre-spindle 9/16in. square shank.

Details
A large drill spindle; a small three-jaw chuck for a watch lathe; a universal centre-spindle 9/16in. square shank.
Further details
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Lot Essay

The Universal centre was intended for use with the ellipse chuck. See Bulletin of the Society of Ornamental Turners Vol III No.4 P.81 where Grace describes it and discusses its probable usefulness

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