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Books about Holtzapffel:
Turning and Mechanical Manipulation, Vol. 2: Holtzapffel's Construction, Action & Application of Cutting Tools... by Charles Holtzapffel (Jun 1, 1994)
Turning and Mechanical Manipulation, by C. Holtzapffel by Charles Holtzapffel and John J. Holtzapffel (Mar 5, 2010)
Holtzapffel: Volume VI: A Compendium of Rare or Previously Un-Published Material Related to Ornamental Turning... by John F. Edwards (May 2013)
Holtzapffel's construction, action, and application, of cutting tools: This being volume II of Turning and mechanical... by Charles Holtzapffel (1982)
Holtzapffel's Construction, Action, and Application, of Cutting Tools: This Bein (Jan 1, 1982)
A brief account of Ibbetson's Geometric Chuck, manufactured by Holtzapffel & Co: With a selection of specimens... by John Holt. Ibbetson (Jan 1, 1833)
Charles Holtzapffel's Printing Apparatus for the Use of Amateurs by James Mosley and David Chambers (Jun 1971)
Wiki information Holtzapffel:
Holtzapffel & Co. was a tool and lathe making company in London, founded by German immigrant, John Jacob Holtzapffel in 1793. The firm specialized in lathes for ornamental turning, something that was a popular leisure occupation for gentlemen at that...