187. Whoever, being employed in any mint lawfully established in India, does any act, or omits what he is legally bound to do, with the intention of causing any coin issued from that mint to be of a different weight or composition from the weight or composition fixed by law, shall be punished with imprisonment of either description for a term which may extend to seven years, and shall also be liable to fine.
Section 182 Making or using documents resembling currency-notes or bank-notes
Section 184 Using Government stamp known to have been before used
Section 185 Erasure of mark denoting that stamp has been used
Section 186 Prohibition of fictitious stamps