It is not known who made the coat of arms. At the top is the gold-yellowed Sun of May, also found on the flag of Argentina. The rising sun is for the rising of Argentina. In the center, there are two shaking hands. This is for the unity of the Provinces of Argentina. The hands come together to hold a pike. This shows power and willingness to defend freedom. The Phrygian cap is on the top of the spear.