Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 198
Fig. 164. altering the height of the centre, which must always bekept in true alignment with the centre of the loose headstock,otherwise parallel turning becomes impossible. Fig. 164 LATHES AND LATHE WORK 181 shows the complete headstock. The front end of the mandril,known as the nose/ is usually…
Metal-work
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