Spectroscopy deciphers censored passages in 200-year-old letters between last French queen and the man rumoured to be her lover
Chemical analysis has helped decipher censored messages sent between the last queen of France Marie Antoinette and a Swedish count rumoured to be her secret lover.
During the French revolution in the late 18th century, Marie Antoinette kept up a secret correspondence with the Swedish diplomat Axel von Fersen. Not only did von Fersen keep the letters he received from the French queen, but he also archived drafts of the letters he penned to her. But at some point, sections of the messages were redacted by a mystery censor.