Filmed up to 70 years ago, they are images that show the Queen as few will have seen her. One set portrays her laughing with her husband, taking a horsedrawn sleigh ride in Canada in 1951. Unknown to the then 25-year-old Princess Elizabeth, she was only a few months away from losing her beloved father, King George VI. The final #pitchatpalace On Tour Canada 1.0 will be on 7 May ...