The Argentina 1,000 Pesos banknote was issued by the Central Bank between 1976 and 1983. The brown banknote features oak leaves and Jose de San Martin on the obverse. The reverse of the paper bill depicts the coat of arms of Argentina, trees, a pyramid, the national flag, and the Casa Rosada building on Plaza de Mayo in Buenas Aires. The paper bill contains a watermark that reveals the coat of arms, however, it does not have a security thread. It is 155 x 75 mm in size and is in uncirculated condition. This particular banknote has been TAP authenticated with a grade of 60-70.