These all have military (Whermacht) censorship. These covers are not as common. As the war progressed, there was less and less mail between Argentina and Germany. The three airmail rates travelled via Condor-Lati.
1.45 pesos regular airmail rate with the rare 10cBR early clay.
2.80 pesos rate, based on handrwritten note, for 10 grams weight.
1.45 pesos regular airmail rate.
20 centavos ship rate.
