It celebrated the birthday of Lord Baden Powell (the founder) and his wife who shared the same date (22nd February). You were meant to think about Brownies and Guides around the world.I don't remember the female version of Bob a Job but when I was in the Guides we had 'Thinking Day'. Trouble is I can't remember what it was all about apart from wearing my uniform to school.
Wonder if it was linked to the coronation or if it was an annual event? I certainly do not remember it from when I joined Brownies in 1959 until I retired as a Brown Owl ...... years later!!Willing shilling week was between May 6th and May 16th(a week ?) in 1953.