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Sir Joseph Whitworth, 1st Baronet (21 December 1803 – 22 January 1887) was an English engineer, entrepreneur, inventor and philanthropist. [2] In 1841, he devised the British Standard Whitworth system, which created an accepted standard for screw threads . [ 3 ]
English: Photograph of a plaque on the memorial to Joseph Whitworth in the park in Darley Dale, Derbyshire, UK. Date: 3 August 2008: Source: Own work: Author: JMiall:
British Standard Whitworth (BSW) is an imperial-unit-based screw thread standard, devised and specified by Joseph Whitworth in 1841 and later adopted as a British Standard. It was the world's first national screw thread standard, and is the basis for many other standards, such as BSF , BSP , BSCon , and BSCopper .
Christie was a friend of the industrialist Sir Joseph Whitworth.By Whitworth's will, Christie was appointed one of three legatees, each of whom was left more than half a million pounds for their own use, ‘they being each of them aware of the objects’ to which these funds would have been put by Whitworth.
The 12-pdr rifle was designed in the early 1850s by British manufacturer Joseph Whitworth, who had recently been contracted to improve the Pattern 1853 Enfield.During his experiments with the Enfield, Whitworth was inspired to begin experimenting with a hexagonally-rifled barrel; Whitworth would later apply these principles to his field guns.
The Whitworth rifle was an English-made percussion rifle used in the latter half of the 19th century. A single-shot muzzleloader with excellent long-range accuracy for its era, especially when used with a telescopic sight , the Whitworth rifle was widely regarded as the world's first sniper rifle .
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