The Crown of Princess Blanche is the oldest surviving crown of England and has been described as one of the finest achievements of the Gothic goldsmiths

https://m.thevintagenews.com/2017/03/18/the-crown-of-princess-blanche-is-the-oldest-surviving-crown-of-england-and-has-been-described-as-one-of-the-finest-achievements-of-the-gothic-goldsmiths/

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