(d) wilfully molests, hinders or obstructs the officer in charge of any railway or his or her assistants or workmen in the execution of any work done or to be done in reference to the construction or maintenance of any such railway, commits an offence and is liable to imprisonment for five years or to a fine of fifty thousand shillings. 341. Threats to burn, etc. Any person who, knowing the contents of it, sends, delivers, utters or directly or indirectly causes to be received, any letter or writing threatening to burn or destroy any house, barn or other building, or any rick or stack of grain, hay or straw, or other agricultural produce, whether in or under any building or not, or any vessel, or to kill, maim or wound any cattle, commits a felony and is liable to imprisonment for ten years. Division VII—Forgery, coining, counterfeiting and similar offences. CHAPTER XXXIII—DEFINITIONS. 342. Forgery. Forgery is the making of a false document with intent to defraud or to deceive. 343. Document. In this division of this Code, ���document” does not include a trademark or any other sign used in connection with articles of commerce though they may be written or printed. 344. Bank note and currency note. In this division of this Code, “bank note” and “currency note” include any notes, by whatever name called, which are legal tender in the country in which they are issued. 345. Making a false document. Any person makes a false document who— (a) makes a document purporting to be what in fact it is not;