Copper Regulating 1/2 Dub, 6.85g, Madras Mint, Obv: Persian legend “Sikka Hanarabal Kampani seh fulus yek falam-i-Khurd ast. Isavi 1807”, Rev: Value in Telugu in five lines within a plain circle. Around this is the value in Tamil. All within another plain circle (P Steven# 3.366). Fine, very rare.