The advantages of such a meridian have been felt by the geographers and navigators of all ages. France might claim the honor of having sought to accomplish this reform as early as the seventeenth century. It is not to be expected, therefore, that France, at this late day, will seek to place any obstacles in the way of the adoption of an improvement which would by this time have been adopted if the use of the meridian which she proposed, and which she had caused to be generally accepted, had been continued. We therefore fully agree with you, gentlemen, as to the principle of a common international meridian, impartially defined and wisely applied, and we think that if the Congress should cause a useful reform, which has been so long expected, to be finally adopted, it would render a great service to the world, and one that would do us the highest honor. This point being gained, is it proper for us to proceed to the adoption of such a meridian? We think not, unless we are assured by a previous declaration as to the principle which is to govern the selection of that meridian. Without such a declaration, we should have no power to begin a discussion on an undefined subject, and we are not authorized to pledge ourselves. I must even add that our acquiescence in the principle of an international meridian could not be maintained if the Congress proceeded to a choice at variance with the exclusively scientific principles which we are instructed to maintain. Thus, in the very interest of the great principle which we all desire to see adopted, it would, to my way of thinking, be wiser to confine ourselves to a general declaration which, by uniting the opinions of all, would sustain the principle with all the authority possible. The principle having once been adopted, our Governments would subsequently convoke a conference of a more technical character than this, at which questions of application would be more thoroughly examined. Mr. VALERA, Delegate of Spain, stated that it seemed to him the order of proceeding for this Conference was very well laid down in the invitations addressed by the President of the United States to the different countries and in the articles which were formulated at Rome; that if these were taken up one after the other and discussed there would be a clearly-defined line of action for the Delegates; that if an article was not satisfactory it could be altered or amended, or could be rejected; but if the propositions were taken up one at a time and the discussions directed to these propositions, the Conference would be more likely to reach a definite result than in any general discussion.