denaturing is done or by whom such alcoho l is dealt in. (j) The manner in which revenue shall be collected and paid, the instrument, document, or object to which revenue stamps shall be affixed, the mode of cancellation of the same, the manner in which the proper books, records, invoices, and other papers shall  be kept and entries therein made by the person subject to the tax, as well as the manner in which licenses and stamps shall be gathered up and returned after serving their purpose. ( k ) Prohibitions relative to the size, style, subject matter, and location of signs, signboards, billboards, and other forms of outdoor advertising, and the conditions precedent to securing a license to erect or display such signs, signboards, and billboar ds. [2339-6.] S ECTION  1580 . Forms, Certificates, and Appliances Supplied by the Collector of Internal Revenue . — It shall be the duty of the Collector of Internal Revenue, among other things, to prescribe, provide, and distribute to the proper officials the requisite li censes, cedula forms, internal revenue stamps, and labels or tags used in sealing weights and measures, and all other forms, certificates, bonds, records, invoice books, instruments, appliances and apparatus used in administering the laws under the jurisdi ction of the Bureau. HCISED [2339-8.] S ECTION  1581 . Agents and Deputies for Collection of Internal Revenue . — For the collection of the internal revenue on imported articles the Insular Collector of Customs and his subordinates are constituted agents of the Collector of Internal Revenue; and t he provincial treasurers, their deputies, and employees shall be his deputies for the collection of other internal revenue and the enforcement of all laws within the jurisdiction of the Bureau. For economy or effectiveness in the collection of the cedula tax, the Collector of Internal Revenue may authorize the provincial treasurer of any province to appoint for the first four months of the year only, special deputies to collect such tax, at a rat e of compensation not greater than ten centavos for each tax collected and certificate issued. [2339-9.] The treasurer of the Department of Mindanao and Sulu may appoint such special deputies as he may deem necessary for the collection and execution of the Copyright 2012 CD Technologies Asia, Inc. and Accesslaw, Inc. Philippine Law Encyclopedia 2011 464