The members of mission T4 (Tassili - Ténéré - Tibesti - Tchad - 1966/67 - led by Maximilien Bruggmann) on the march in the Tissouar area of Tassili n'Ajjer. - Algeria - 1966
The members of mission T4 (Tassili - Ténéré - Tibesti - Tchad - 1966/67 - led by Maximilien Bruggmann) on the march in the Tissouar area of Tassili n'Ajjer. - Algeria - 1966