World War One In Incredible Photos by Anorak | 2nd, May 2012 7704094 Image 129 of 135 Major William Avery "Billy" Bishop, VC., D.S.O., M.C., the Canadian pilot who was to be hailed as the top fighter ace of the British Empire during World War One. More Galleries Anorak Posted: 2nd, May 2012 | In: In Pictures Comment | TrackBack | Permalink Contact Us Writers Like Us Follow @TheAnorak Share this article