Where any existing slave trade treaty contains provisions o for the time being in force for the appointment of any mixed court or commission for deciding cases under such treaty, it shall be lawful for Her Majesty from time to time to, appoint such commissioners, judges, arbitrators, secretary, registrar, and other officers as are mentioned in such
There shall be paid to every commissioner, judge, arbitrator, secretary, registrar, and other officer so appointed, such salary as the Treasury may from time to time
In case of the death, or sickness, or absence either on leave or from any other lawful impediment, of any such commissioner, judge, arbitrator, secretary, registrar, or other officer, whether British or not, the vacancy shall be temporarily filled in manner provided by' the treaty.