 The number of coins so far discovered suggests a significant volume of coinage, equivalent to about half of the more famous Kushano-Sassanian coinage.However, the time span of 150 years covered by the Sindh coins is much longer than the roughly 50 years time span of the Kushano-Sasanians, suggested about 1/6th of the Kushano-Sasanian output per time unit.The coins are not the usual Sasanian imperial type, and the legend around the portrait tends to be degraded Middle Persian in the Pahlavi script, but they have the Brahmi script character "Śrī" ( "Lord") in front of the portrait of the King.