Hidden in plain sight: an undeciphered letter from Louis XIV’s France
This letter – sent from the court of King Louis XIV in Paris – contains coded text that historians have been unable to decipher...
Blog
Learn how the stories hidden in our documents are uncovered by our experts and volunteers. Find out behind-the-scenes information about how we care for our records, and get tips on how you can do your own research.
This letter – sent from the court of King Louis XIV in Paris – contains coded text that historians have been unable to decipher...
Discover all the latest news, projects and updates from blogs across The National Archives.
Find out about the latest cutting-edge work we are doing to open up archives and historical records to our communities.
Read about the latest updates and expert opinion on the subjects of digital media, digital archiving, taxonomy and management of data.