Princess Mary plants a tree at an R.A.F hospital.
Item title reads: "Princess Mary. After opening "her own" R.A.F. Hospital plants tree in commemoration."
M/S of Princess Mary, walking along with a woman in nursing uniform, and a man in a top hat. They get to the tree and the Princess takes a spade and gets five shovels full of earth from a barrow, to put around the tree. She stands back and then walks away with others.