253. Possession of Pakistan coin by person who knew it to be altered when he became possessed thereof 254. Delivery of coin as genuine which, when first possessed, the deliverer did not know to be altered 255. Counterfeiting Government stamp 256. Having possession of instrument or material for counterfeiting Government stamp 257. Making or selling instrument for counterfeiting Government stamp 258. Sale of counterfeit Government stamp 259. Having possession of counterfeit Government stamp 260. Using as genuine a Government stamp known to be counterfeit 261 Effacing writing from substance bearing Government stamp, or removing from document a stamp used for it, with intent to cause loss to Government 262. Using Government stamp known to have been before used 263. Erasure of mark denoting that has been used 263-A. Prohibition of fictitious stamp CHAPTER XIII OF OFFENCES RELATING TO WEIGHTS AND MEASURES 264. Fraudulent use of false instrument for weighing 265. Fraudulent use of false weight or measure 266. Being in possession of false weight or measure 267. Making or selling false weight or measure CHAPTER XIV OF OFFENCES AFFECTING THE PUBLIC HEALTH, SAFETY, CONVENIENCE, DECENCY AND MORALS 268. Public nuisance 269. Negligent act likely to spread infection of disease dangerous to life