Horatio Poulter (1877-1963) who took part in 1912 Olympic Games at Stockholm at the age of 34. He won bronze medal as member of the British Team in the 30 metre military pistol event. In the individual 50 metre pistol event he finished 6th. He was a Solicitor in Camberley and Bagshot.
The photograph is taken from a reference book we have in the Surrey Heath Museum library, it is a biography of a local Bacteriologist Frederick Twort ('In Focus, A Biography of Frederick William Twort (1877-1950) - Anthony Twort', 1993). The caption next to the photo says 'perhaps Olympic Games, otherwise probably Bisley'. Horatio Poulter is pictured left on the image.