Nick Harrison on Flickr Sir Edward Appleton Nobel Laureate 1892-1965 Pioneer of radio and space science discoverer of the ionosphere studied here 1911-1913 the Old Building of the Bradford and Ilkley Community College, Bradford 15 Dec 1997 by Institute of Physics on 15 December 1997 Colour: blue Wikimedia: Flickr: How to add yours Peter Hughes on Flickr Neil Turner on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Nick Harrison on Flickr Google Streetview OpenStreetMap See also... John Yugin on Wikimedia Commons
