NPR News: Reading A Letter That's Been Sealed For More Than 300 Years—Without Opening It

Reading A Letter That's Been Sealed For More Than 300 Years—Without Opening It
A signed, sealed, but not delivered letter from 1697 has finally been read with the help of a high-tech scan that looked inside without breaking its seal.

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Science - March 2, 2021 at 08:58PM - Reading A Letter That's Been Sealed For More Than 300 Years—Without Opening It