FIRST SCHEDULE (r. 11 (3)) ARTICLE QUALIFICATION FOR ACCEPTANCE a. Dangerous drugs. By insured box or by insured parcel post and only if sent for medical or scientific purposes to the country, which admits them when sent for those purposes. b. Live bees, leeches silk worms, parasites or destroyers of noxious insects used for the purposes of controlling those insects. By letter post if addressed to officially recognized institutions. c. Any postal article enclosed in an envelope with an open panel by the inland service. d. Paper money not crossed for payment solely through Post Bank. For transmission by the inland service by registered letter or registered parcel post for transmission by the international service by registered letter post, insured letter post, or insured parcel post. e. Jewellery and other valuables. By registered letter post of insured parcel, or insured box. f. Any postal article bearing the word ―registered‖ or any other phrase to that effect and any article which by these regulations is required to be registered or subject to the provisions of these regulations and is of a monitory value by registered post. g. Deleterious liquids perishable biological substances or other similar substances by letter post at the letter rate of postage only if sent for medical examination or analysis to a recognized medical practitioner or qualified veterinary surgeon. h. Inflammable liquids having a flash point of thirty two degrees centigrade or above but lower than sixty five degrees centigrade, maximum amount of one litre i. Padiative liquids Small quantities suitable packed, provided that when made up for the post radiation measured at the outside surface of a package does not exceed ten miliroentgen per twenty four hours by letter post at the letter rate of postage. j. Any article liable to customs duty. To countries which permit by law or