 | A Popham panel, or T-signalling panel, was a means of ground-to-air communication, in Morse code, developed during the First World War, before the introduction... 9 KB (980 words) - 18:30, 19 April 2023 |
 | Air Chief Marshal Sir Henry Robert Moore Brooke-Popham, GCVO, KCB, CMG, DSO, AFC (18 September 1878 – 20 October 1953) was a senior commander in the Royal... 27 KB (2,934 words) - 04:17, 20 March 2024 |
 | World War I planes were not outfitted with radios, so soldiers used large panel cut outs to distinguish friendly forces. These cut outs could also be used... 11 KB (1,554 words) - 10:52, 29 December 2023 |
mission from Kohat to the Legation with the intention of dropping a Popham panel which would enable ground-to-air signalling. However, before they could... 16 KB (1,658 words) - 17:13, 24 March 2023 |
Popham was born on August 4, 1939, in Charleston, South Carolina, to Louisa McCord (Stoney) Popham and William Sherbrooke Popham. William S. Popham was... 23 KB (2,388 words) - 18:51, 10 March 2024 |
 | Virgin of the Rocks (section Side panels) Leonardo, Vol. 29, No. 3 (1996), pp. 197–200, The MIT Press, JSTOR A.E. Popham (1946). The Drawings of Leonardo da Vinci. Jonathan Cape. ISBN 978-0-224-60462-8... 40 KB (4,932 words) - 04:53, 21 April 2024 |
 | referring to the installation of a simpler telegraph invented by Sir Home Popham.[citation needed] Semaphore telegraphs are also called, "Chappe telegraphs"... 70 KB (8,985 words) - 00:01, 17 April 2024 |
 | portrait Mona Lisa, or La Gioconda (La Joconde), painted in oil on a poplar panel by Leonardo da Vinci, has been the subject of a considerable deal of speculation... 35 KB (3,906 words) - 02:25, 25 March 2024 |
 | 1967, p. 103. Wasserman 1975, p. 150. Ottino della Chiesa 1967, p. 109. Popham, A. E. (1946). The Drawings of Leonardo da Vinci. Ottino della Chiesa 1967... 137 KB (14,747 words) - 15:13, 16 April 2024 |
 | November 24, 2008.{{cite web}}: CS1 maint: multiple names: authors list (link) Popham, Peter, The Independent (April 5, 2008). "Brunello's reputation questioned... 11 KB (1,266 words) - 14:12, 11 January 2024 |