[MERMOZ Jean (1901-1936) aviator]. 10 telegrams addressed to MERMOZ in Santiago and Copiapo, March 3-15, 1929; most of them on Telegrafo del Estado (Chile) header with date stamp. Telegrams of congratulations after the double crossing of the Andes by Mermoz and Collenot, enamelled of terrible incidents (March 2 and 9), addressed to Mermoz by Thomaz, Portait, Sieyes, Raggio, Mariano Puga, Almonacid, the commander Merino, the under-secretary Carvajal, the Legation of France and Alfredo J. Rouillon. On the back of a telegram, Mermoz drew a pencil plan with Santa Rosa and Salino.