This 8.10 Pesos rate cover has singles of the 5 Pesos, 2 Pesos, 10c Rivadavia Brown, typographed, and on clay paper, and the 1 Pesos airmail. This cover was postmarked on November 30, 1944. There are six 5 Pesos covers in this correspondence, five of which have this value as the highest on the cover, hence the count of 5 above. Quick links: main page / 5c and 10c / 20cLC, 25c, and 30c / 40c and 50c / Airmail Stamps / 1 Peso / 2 Pesos / 5 Pesos / 10 Pesos

Below is a detail of the stamps on this cover.

The postmark is a "BUENOS AIRES 1" with a shortened "1."