Charles Holtzapffel

1806 – 1847

• Turning and mechanical manipulation
• Abrasive and miscellaneous processes which cannot be accomplished with cutting tools
• Materials, their differences, choice, and preparation, various modes of working them, generally without cutting tools
• Printing apparatus for the use of amateurs
• Printing apparatus for the use of amateurs
• The principles of construction, action, and application, of cutting tools used by hand, and also of machines derived from the hand tools
• A new system of scales of equal parts
• Descriptive catalogue of the woods commonly employed in this country for the mechanical and and ornamental arts
• Holtzapffel's construction, action, and application, of cutting tools
• Iron & Steel. Forging Hardening Tempering. Instruction & Advice from 1843
• On a scale of geometrical equivalents for engineering and other purposes
• The handbook for the artisan, mechanic and engineer