On the perimeter, superior semicircular legend `CASA DE MONEDA` and lower `BUENOS-AYRES`. In the field and within laurel wreaths fruitiness, capes tied with a bow, the legend `MEDIO`. Beading points
Obverse script
Latin
Obverse lettering
CASA DE MONEDA
MEDIO
BUENOS AIRES
Reverse description
On the perimeter, superior semicircular legend `¡VIVA LA FEDERACIÓN!` And lower the date `1840`. In the countryside, between palm wreaths tied with bow, value as a fraction `5/10`. Beading points.
