The donations we have already noticed are the "right of way;" the right to take all building material within ten miles of the road, and the grant of twenty sections of land per mile. But this is not all. Section five of the act provides: "That for the purposes herein mentioned, the secretary of the treasury shall, upon the certificate, in writing, of said commissioners, of the completion and equipment of forty consecutive miles of said railroad and telegraph line, in accordance with the provisions of this act, issue to said company bonds of the United States of one thousand dollars each, payable in thirty years after date, bearing six per centum per annum interest (said interest payable semi-annually) which interest may be paid in United States treasury notes, or in any other money or currency which the United States have, or shall, declare lawful money, and legal tender, to the amount of sixteen of said bonds per mile; and to secure the repayment to the United States, as hereinafter provided, of the amount of said bonds so issued and delivered to said company, together with all interest thereon which shall have been paid by the United States, the issue of said bonds and delivery to the company shall _ipse facto_ constitute a first mortgage on the whole line of the railroad and telegraph, together with the rolling stock, fixtures, and property of every kind and description, and in consideration of which said bonds may have been issued." As we shall hereafter see, this section was amended by act of July 2d, 1864, so as to allow the company to issue its own bonds to the same amount per mile issued by the government, and to subrogate the government bonds to those issued by the company, thus making the bonds issued by the company the first mortgage bonds. Section six provides for the transmission of messages by telegraph, and the transportation of the mails, troops, munitions of war, supplies, and public stores for the government, giving it the preference at all times, "at fair and reasonable rates of compensation, and not to exceed the amount paid by private parties for the same kind of service." Section eleven reads as follows:--