The present Convention is established in a single copy in the Chinese, English, French, Russian and Spanish languages, each text being equally authentic. Official translations in the Arabic, German and Italian languages shall be prepared and deposited with the signed original.

In witness whereof the undersigned, being duly authorized by their respective Governments for that purpose, have signed the present Convention.

Done at London this First day of November One thousand Nine hundred and Seventy-four.

N.B.—Names of signatories not printed.