Category:Frank Twyman

**Frank Twyman**
	British designer of optical instruments (1876–1959)
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Date of birth	17 November 1876; Canterbury
Date of death	6 March 1959; St Pancras
Country of citizenship	United Kingdom; United Kingdom of Great Britain and Ireland;
Educated at	Simon Langton Grammar School for Boys; Finsbury Technical College;
Occupation	optical engineer; business executive; writer;
Employer	Hilger & Watts;
Member of	Royal Society (1924–); Optica; Institute of Physics;
Award received	Gabor Medal and Prize (1926); John Price Wetherill Medal (1926);
Authority file
	Q18671217; ISNI: 0000000116438160; VIAF ID: 53224652; GND ID: 1191714292; Library of Congress authority ID: n87940741; IdRef ID: 083058621; NDL Authority ID: 00526905; Libraries Australia ID: 35165018; Nationale Thesaurus voor Auteursnamen ID: 074872370; NORAF ID: 90153454; NUKAT ID: n2007005135; Oxford Dictionary of National Biography ID: 36599; NACSIS-CAT author ID: DA02856002; SBN author ID: RMSV011119; Open Library ID: OL1074855A, OL2261101A
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Media in category "Frank Twyman"

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