The Right Honorable Arthur James Balfour, O. M., M. P., his Secretary of State for Foreign Affairs;
The Right Honorable George Nicoll Barnes, M. P., Minister without portfolio; and
FOR THE DOMINION OF CANADA, by:
The Right Honorable Sir George Eulas Foster, G. C. M. G., Minister of Trade and Commerce;
The Right Honorable Charles Joseph Doherty, Minister of Justice;
FOR THE COMMONWEALTH OF AUSTRALIA, by:
The Right Honorable William Morris Hughes, Attorney General and Prime Minister;
The Right Honorable Sir Joseph Cook, G. C. M. G., Minister for the Navy;
FOR THE DOMINION OF SOUTH AFRICA, by:
General the Right Honorable Louis Botha, Prime Minister;