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2. Ornamental turning - Wikipedia

   en.wikipedia.org/wiki/Ornamental_turning

   Ornamental turning is believed to have originated in Bavaria in the latter part of the 15th century when it consisted mostly of rose-work, being done by using a cam or template (called a rosette) mounted on the lathe spindle and allowing the headstock to rock under tension of a spring or weight, to follow the contour on the edge of the rosette: also the spindle was allowed to slide to and fro ...

3. Holtzapffel - Wikipedia

   en.wikipedia.org/wiki/Holtzapffel

   Lathes and hand tools The Holtzapffel dynasty of tool and lathe makers was founded in Long Acre , London by a Strasbourg-born turner, Jean-Jacques Holtzapffel, [ 1 ] in 1794. The firm specialized in lathes for ornamental turning but also made a name for its high-quality edge and boring tools.

4. Engine turning - Wikipedia

   en.wikipedia.org/wiki/Engine_turning

   The perlée pattern on the metal panels is one type of engine turning. Engine turning is a form of ornamental turning. The finishing technique may use lathes or engines to produce a pattern. Aluminium is often the metal chosen to decorate. The technique has been used in various industries, including aircraft and document verification.

5. Woodturning - Wikipedia

   en.wikipedia.org/wiki/Woodturning

   The Holtzapffels developed ornamental turning lathes from the continuous revolution lathe combined with metal-working innovations like the automatic slide rest. These lathes worked from geared patterns to cut designs in hardwoods such as ebony. They were favored as a hobby by European princes, meriting a mention by Tolstoy in War and Peace (1869).

6. National Register of Historic Places listings in Ashtabula ...

   en.wikipedia.org/wiki/National_Register_of...

   Location of Ashtabula County in Ohio. This is a list of the National Register of Historic Places listings in Ashtabula County, Ohio. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Ashtabula County, Ohio, United States. The locations of National Register properties and ...

7. Rose engine lathe - Wikipedia

   en.wikipedia.org/wiki/Rose_engine_lathe

   A rose engine lathe is a specialized kind of geometric lathe. The head stock rocks back and forth with a rocking motion and/or slides along the spindle axis in a pumping motion. A rosette or cam-like pattern mounted on the spindle is controlled by moving against a cam follower(s) while the lathe spindle rotates.