In this the last of the stated messages that I shall have the honor to transmit to the Congress of the United States I can not too strongly urge upon its attention the duty of restoring our Navy as rapidly as possible to the high state of efficiency which formerly characterized it. As the long peace that has lulled us into a sense of fancied security may at any time be disturbed, it is plain that the policy of strengthening this arm of the service is dictated by considerations of wise economy, of just regard for our future tranquillity, and of true appreciation of the dignity and honor of the Republic. The report of the Postmaster-General acquaints you with the present condition and needs of the postal service. It discloses the gratifying fact that the loss of revenue from the reduction in the rate of letter postage recommended in my message of December 4, 1882, and effected by the act of March 3, 1883, has been much less than was generally anticipated. My recommendation of this reduction was based upon the belief that the actual falling off in receipts from letter postages for the year immediately succeeding the change of rate would be $3,000,000. It has proved to be only $2,275,000. This is a trustworthy indication that the revenue will soon be restored to its former volume by the natural increase of sealed correspondence. I confidently repeat, therefore, the recommendation of my last annual message that the single-rate postage upon drop letters be reduced to 1 cent wherever the payment of 2 cents is now required by law. The double rate is only exacted at offices where the carrier system is in operation, and it appears that at those offices the increase in the tax upon local letters defrays the cost not only of its own collection and delivery, but of the collection and delivery of all other mail matter. This is an inequality that ought no longer to exist. I approve the recommendation of the Postmaster-General that the unit of weight in the rating of first-class matter should be 1 ounce instead of one-half ounce, as it now is. In view of the statistics furnished by the Department, it may well be doubted whether the change would result in any loss of revenue. That it would greatly promote the convenience of the public is beyond dispute. The free-delivery system has been lately applied to five cities, and the total number of offices in which it is now in operation is 159. Experience shows that its adoption, under proper conditions, is equally an accommodation to the public and an advantage to the postal service. It is more than self-sustaining, and for the reasons urged by the Postmaster-General may properly be extended.