Holland is the only country in Europe which requires that the deposit copies shall be printed within the country and thus makes manufacture a condition of copyright--an inheritance probably from the times when the printer-publishers of the Protestant Netherlands were the only ones printing the books barred in Catholic countries by the _index expurgatorius_, and when deposit was naturally required from them. The law covered the Dutch West Indies, and the precedent was followed in Siam; and in the Transvaal and Orange State the Dutch law continued after they had become English colonies. Otherwise than in these countries, only the British dominions of Canada and Newfoundland and the Commonwealth of Australia have manufacturing provisions. Canada made such provision as to domestic copyright in 1886 and again in the act of May 2, 1889, which last provides that a literary, scientific, musical or artistic work shall, before or simultaneously with publication or production elsewhere, be registered in the office of the Minister of Agriculture, and be printed or published or produced in Canada within one month after publication or production elsewhere. Newfoundland in its statute of 1892, following our own of 1891, provided similarly that the condition for obtaining copyright shall be that the literary, scientific or artistic work shall be printed and published or produced in this colony. Australia, under the new code of 1905, confines domestic copyright to books (inclusive of drama) "printed from type set up in Australia, or plates made therefrom, or from plates or negatives made in Australia in cases where type is not necessarily used," and in an artistic work to those "made in Australia." {Sidenote: English patent proviso} Unfortunately, the precedent of our copyright act of 1891 has since been followed in England in the patent and designs act of 1907, which provides (sec. 27) that a patent may be revoked after four years "on the ground that the patented article or process is manufactured or carried on exclusively or mainly outside the United Kingdom." Such a provision had been a feature of the patent laws of Germany, Canada and other countries, but it is new in British law and has evoked strong protest from American patentees, notwithstanding that it is parallel with our manufacturing provision with respect to copyrights. XI DRAMATIC AND MUSICAL COPYRIGHT, INCLUDING PLAYRIGHT {Sidenote: Dramatists' and composers' rights}