Linking pages
- Before Envelopes, People Protected Messages With Letterlocking - Atlas Obscura https://www.atlasobscura.com/articles/what-did-people-do-before-envelopes-letterlocking 28 comments
- Mary, Queen of Scots, sealed her final missive with an intricate spiral letterlock | Ars Technica https://arstechnica.com/science/2021/12/mary-queen-of-scots-sealed-her-final-missive-with-an-intricate-spiral-letterlock/ 15 comments
- Scientists read 300-year-old letters without opening them - ABC News https://abcnews.go.com/technology/scientists-read-300-year-letters-opening/story?id=76284416 9 comments
- Before Envelopes, People Protected Messages With Letterlocking - Atlas Obscura https://www.atlasobscura.com/articles/what-did-people-do-before-envelopes-letterlocking?amp%3Butm_source=twitter 9 comments
- Deter Prying Eyes by Locking Your Own Letters - Atlas Obscura https://www.atlasobscura.com/articles/letterlocking-how-to 0 comments
- “Locked” for 300 years: Virtual unfolding has now revealed this letter’s secrets | Ars Technica https://arstechnica.com/science/2021/03/locked-for-300-years-virtual-unfolding-has-now-revealed-this-letters-secrets/ 0 comments
- Lost and found: Codebreakers decipher 50+ letters of Mary, Queen of Scots | Ars Technica https://arstechnica.com/science/2023/02/lost-and-found-code-breakers-decipher-50-letters-of-mary-queen-of-scots/ 0 comments
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