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19 January 1736

John Logie BairdJohn Logie Baird

13 August 1888

Kirkpatrick MacmillanKirkpatrick Macmillan

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Alexander BainAlexander Bain

01 October 1811

David BrewsterDavid Brewster

11 December 1781

James DewarJames Dewar

20 September 1842