holtzapffel charles
1Holtzapffel — 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 time.… …
2Ornamental turning — is a type of turning, a craft that involves cutting of a work mounted in a lathe. The work can be made of any material that is suitable for being cut in this way, such as wood, bone, ivory or metal. Plain turning is work executed on a lathe where …
3Lathe — A lathe (pronEng|ˈleɪð) is a machine tool which spins a block of material to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has… …
4Synthetic diamond — Synthetic diamonds of various colors grown by the high pressure high temperature technique Synthetic diamond is diamond produced in a technological process; as opposed to natural diamond, which is created in geological processes. Synthetic… …
5hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
6Daniel Celebre — Celebre at This Is It launch in HMV London, February 22, 2010 Born Daniel Celebre 1984 Nobleton, Ontario, Canada …
7Joseph Whitworth — Infobox Engineer image size = caption = Sir Joseph Whitworth name = Sir Joseph Whitworth nationality = British birth date = December 21 1803 birth place = Stockport death date = January 22 1887 death place = Monte Carlo education = spouse =… …
817e régiment d'artillerie à cheval — 8e régiment d artillerie 8e Régiment d Artillerie insigne régimentaire du 8e R.A Période 24 octobre 1784 Pays …
98e Régiment d’Artillerie à Pied — 8e régiment d artillerie 8e Régiment d Artillerie insigne régimentaire du 8e R.A Période 24 octobre 1784 Pays …
108e regiment d'artillerie — 8e régiment d artillerie 8e Régiment d Artillerie insigne régimentaire du 8e R.A Période 24 octobre 1784 Pays …
