Penal Code 141 or knowing himself to have been so returned, empanelled or sworn contrary to law, voluntarily serve on such jury or as such assessor, shall be punished with imprisonment for a term which may extend to two years or with fine or with both. Chapter XII OFFENCES RELATING TO COIN AND GOVERNMENT STAMPS Interpretation 230. “Coin” is metal used as money stamped and issued by the authority of the Government or by the authority of any State or sovereign power in order to be so used. “Counterfeit” includes the causing of a genuine coin to appear like a different coin if it is done with the intention of practising deception or with the knowledge that deception will thereby be caused. ILLUSTRATIONS (a) Cowries are not coin. (b) Lumps of unstamped metal, though used as money, are not coin. (c) Medals are not coin, inasmuch as they are not intended to be used as money. 231. (Deleted by Act A538). Counterfeiting coin 232. Whoever counterfeits or knowingly performs any part of the process of counterfeiting coin, shall be punished with imprisonment for a term which may extend to twenty years, and shall also be liable to fine. 233. (Deleted by Act A327).