Face value: 10 lats. Measurements: diameter 38.61 mm, weight 31.47 g. Material: silver, fineness .925. Obverse Riga's coat of arms of the 17th century from a coin of King Gustav II Adolf's time is featured in the centre of the coin by matting the metal to different degrees. The year 1997, numeral 10 and inscription LATU (lats) are placed beneath the motif. Reverse An outline of Riga's fortifications in the first half of the 17th century is depicted in the centre of the coin by matting th