(3) The Commission shall consider the standard terms and conditions of re-sale of stamps submitted under paragraph (2) and communicate its decision to the public postal licensee within thirty days from the date of submission of the request for approval. 7. Illegal manufacture and unlawful use of postage stamps. (1) Subject to section 73 of the Act, a person shall not(a) without lawful authority, possess any dye, plate, instrument or contrivance used for the printing of postage stamps sold or used by the public postal licensee; (b) manufacture, or without lawful excuse, possess any dye, plate, instrument or contrivance or part of any such die, plate, instrument, or contrivance or of any materials, for making illegal stamps, or mark in imitation of, or similar to, or purporting to be any stamp or mark of the public postal licensee; (c) without lawful authority, make on any postage stamp any mark in imitation of or similar to or purporting to be any stamp or mark of the public postal licensee; (d) without lawful authority, stamp, mark, obliterate, print over or in any other way alter the original appearance of, or caused to be stamped, marked, obliterated, printed over or in any other manner to be altered the original appearance of any unused postage stamp issued by the public postal licensee. (2) The Commission shall confiscate any dye, plate, stamp, instrument, contrivance, or materials found in the possession of any person in contravention of this regulation. (3) For purposes of this Regulation, an illegal stamp means any facsimile, imitation or representation, whether on paper or otherwise of any stamp for denoting a rate of postage used by a licensee. 8. Issuance of certificates of posting. (1) The public postal licensee shall, at the request of the sender of an unregistered postal article intended for transmission by letter box, give the sender a certificate of posting of the postal article upon payment of the prescribed fee. (2) A certificate of posting of an article shall not entitle the sender to compensation