What is the oldest written source in this country that mentions this right?

Equatorial Guinea

Today, Article 13 of the 1991 constitution protects rights and freedoms. In section 1(g), the right to privacy in communications and the home is protected (Constitute Project, “Equatorial Guinea 1991 rev. 2012”). Translations of the 1968, 1973, and 1982 constitutions could not be found.

https://constituteproject.org/constitution/Equatorial_Guinea_2012?lang=en

Privacy Rights · Country sources (all rights) · Years mentioned: 1968, 1973, 1982, 1991, 2012 · Last edited 2022-12-28 · Edit on GitHub