It was 1939, and it was in April and May so that they had debutante presentations early and late that year, March and June.But the film might not have been developed, or they may have made more prints to sell in 1941? (That was the tour where MacKenzie King was PM of Canada, and the PM of Alberta was Mr Queen, so they had the King, the Queen, Mr King, Mr Queen, and his wife Mrs Queen, which made for some funny moments of radio commentary.) They didn't leave Britain in 1941 because they were busy looking the East End in the eye.