1915
Leonard Birchall, Royal Canadian Air Force pilot (died 2004)
Leonard Birchall, Royal Canadian Air Force pilot (died 2004)
Leonard Birchall, Royal Canadian Air Force pilot (died 2004)
Canadian Air Force officer (1915–2004)
Leonard Birchall, Royal Canadian Air Force pilot (died 2004)
Leonard Birchall, Royal Canadian Air Force pilot (died 2004)