notification in writing shall have been made to the Swiss Federal Council, which shall forthwith communicate such notification to all the other contracting parties.
This denunciation shall only become operative in respect to the power which has given it.
In faith whereof the plenipotentiaries have signed the present convention and affixed their seals thereto.
Done at Geneva, the sixth day of July, one thousand nine hundred and six, in a single copy, which shall remain in the archives of the Swiss Confederation and certified copies of which shall be delivered to the contracting parties through diplomatic channels.