On Tuesday at 6 p.m., Americans will get to peak inside the country’s oldest time capsule.
American Revolutionaries Paul Revere, Samuel Adams and William Scollay buried the then-cowhide covered capsule under Boston’s State House cornerstone in 1795, when Adams was governor of Massachusetts.
Boston’s Museum of Fine Arts, which will host the unveiling, says that the capsule was then discovered in 1855, when its contents were cleaned, documented, and added onto. The AP reports that the capsule was also transferred from a rawhide casing to a copper box and placed under the Statehouse again.
The box was again unearthed in December due to a water leak.
Although the contents — which X-Rays indicate include coins, documents, newspapers, and a plate owned by Paul Revere — aren’t a mystery, their condition will be the true revelation.
More Must-Reads From TIME
- The 100 Most Influential People of 2024
- How Far Trump Would Go
- Scenes From Pro-Palestinian Encampments Across U.S. Universities
- Saving Seconds Is Better Than Hours
- Why Your Breakfast Should Start with a Vegetable
- 6 Compliments That Land Every Time
- Welcome to the Golden Age of Ryan Gosling
- Want Weekly Recs on What to Watch, Read, and More? Sign Up for Worth Your Time
Contact us at letters@time.com