Obverse: portrait of Queen Juliana in the center of the obverse. The coin features a portrait of Queen Juliana on the top of the coin with her title "JULIANA REGINA" (Queen Juliana).
Reverse: the reverse shows the coat of arms of the Netherlands Antilles in the center and the denomination '10 G' embossed on both sides. The year of issue '1978' is embossed below the coat of arms and the name of the country 'NEDERLANDSE ANTILLEN' is embossed above. The phrase 'LIBERTATE UNANIMUS' is also embossed.
About the coin: This is a silver coin of 10 guilders issued in 1978 in the Netherlands Antilles to commemorate the 150th anniversary of the Bank of the Netherlands Antilles. The coin was designed by the artist Katinka Bruyn-van Rood.