Posters of original research, analyses, insights etc retain all rights to their work.
Such research etc cannot be used in any format without the written consent of the author.
Re: Queen Elizabeth the Queen Mother. Jewels worn in South Africa. Large sapphire petal brooch
Her Majesty does not appear to have worn this brooch for any of the "official" engagements, but kept it for informal stops during the trip they made on the White Train.