On the perimeter, superior semicircular legend `CASA DE MONEDA.` and lower `BUENOS AYRES` with or without a hyphen. In the field and within laurel wreaths fruitiness, capes tied with a bow, the legend `UN REAL` in two horizontal lines. Beading points.
Obverse script
Latin
Obverse lettering
CASA DE MONEDA.
BUENOS AYRES
UN REAL
Reverse description
On the perimeter, superior semicircular legend `¡VIVA LA FEDERACIÓN!` and lower the date `1840`. In the countryside, between palm wreaths tied with ribbon, the number and abbreviation `1 / R.` on two lines with dot and dash. Beading points.
