Reverse In the central part, an inscription in Portuguese in two lines: '20 CENTAVOS' - 20 centavos. Around the edge from left to right, the country name in Portuguese: 'REPUBLICA PORTUGUESA' - Portuguese Republic. At the bottom, a cross-shaped leaf pattern. Along the arc of the coin's edge are raised elements in the form of denticles.
Obverse In the central part, left-facing profile of Libertas wearing a Phrygian cap. In the left part, along the arc of the coin's edge, the country name in Portuguese: 'ANGOLA' - Angola; on the right, the year of minting: 1921. Around the edge of the coin is a denticulated rim.