Montage of footage showing Princess Mary attending various events and functions.
Princess Mary special.
Princess Mary attends / performs duties at various functions. She reviews Girl Guides marching past in park. Princess Mary arrives for tree-planting ceremony; she gets out of car; is met by ladies who curtsy; elderly man who of course bows; then the Princess helps to plant a tree.
Shot of Princess Mary dismounting horse. Then Princess riding another horse in a hunt; she is riding along a path chatting w/ rider beside her; many others follow. Princess seated on horse between 2 others: her brother Prince Albert (later King George VI) at left; and her husband; Henry; Viscount Lascelles (later Earl of Harewood); on the rt.
Very brief shot of Princess Mary watching group of girls in white kerchiefs and aprons walking by in a parade. Dark interior shot of Princess talking to someone in bed in hospital ward.
Then Princess meeting amputee veteran who shows his artificial leg. More Girl Guides. Religious or school ceremony; in which Princess hands some small token to girls as they step up.
Princess Mary at another ceremony giving ribbons to Land Army Girls. More hunting scenes. Horses & hounds coming through gate. Queen Mary; Princess Mary, Viscount L.; possibly other Royal relations; ending visit at unidentified town; they walk toward car with the Mayor & others.