Hi there, I have this picture of my ancestor, Arthur Esmae Carteret Green who was in the North West Mounted Police (1894-1899), Canadian Mounted Rifles (1900-1901) - 2nd Boer War, and the Australian Imperial Force during the First World War - served from (1916-1917).
Please could someone date this photo or at least try? Is it the Boer War or First World War. He won the Queen's South Africa Medal with four clasps during the 2nd Boer War.
Thanks