People across the world are being asked to help solve a mystery which has been troubling UN officials.

The UN’s Dag Hammarskjöld Library recently came across a six different copies of the UN Charter written in languages librarians are unable to identify.

The library has launched a public appeal via social media for help in identifying the languages as the organization celebrates 70 years since the signing of the Charter.

Susan Kurtas is a Librarian with the UN and spoke to Veronica Reeves about how you can help.

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