delivered the opinion of the court. After reciting the facts he continued :

It is contended, on behalf of appellants, that the power of attorney executed in 1869 to Godeffroy — upon the authority of [*436] which alone was payment made to hhn — was, under the laws of the United States, absolutely null and void; consequently, no payment under it could bind the claimants or discharge the government from its obligation to pay the sums specified in the act of 1870. This presents the controlling question on the present appeal. Its determination depends upon the construction to be given to the act of July 29th, 1846, 9 Stat. 41, entitled “ An Act in relation to the payment of claims,”- and to the first and seventh, sections of the act of February 26th, 1853, 10 Stat. 170, entitled “ An Act to prevent frauds upon the treasury of the United States.”

The act of 1846 related to claims against the United States allowed by a resolution or act of Congress. That statute directed that they should not be paid to any other person than the claimant, his executor or administrator, unless upon the production to the proper disbursing officer of a warrant of attorney executed “ after the enactment of the resolution or act allowing the claim.” The first section of the act of 1853 declares that “all transfers and assignments hereafter made of any claim upon the United States, or any part or share thereof, or interest thereon, whether absolute or conditional, and whatever may be the consideration therefor, and all powers of attorney, or orders, or other authorities for receiving payment of any such claim, or any part or share thereof, shall.be absolutely null and void, unless the same shall' be freely made and executed in the presence of at least two attesting witnesses, after the allowance of such claim, the ascertainment of the amount due, and the issuing of a warrant for the payment thereof.” That act further provides (§ 7) that its provisions and those of the act of' 1846 shall “ apply and extend to all claims against the United States, whether allowed by special acts of Congress, or arising under general laws or treaties, or in any other manner whatever.”

These enactments have been under examination in several cases heretofore decided in this court-, SQ'mé *>f which are now relied on to support the proposition that officers of the treasury were forbidden by statute from recognizing Godeifroy under any circumstances as agent of claimants, with authority [*437] as between them and the government to receive the warrant and draft when issued. But we do not understand that any of these cases involved the precise quéstion now presented for determination.'

In United States v. Gillis, 95 U. S. 407, it was ruled that a claim against the United States could not be assigned so as to enable the assignee to bring suit against the government in his own name in the court of claims. In Spofford v. Kirk, 97 U. S. 484, the question was as to the validity of certain orders drawn by a claimant, before the allowance of his claim, upon the attorneys having it in charge, directing the latter to pay certain sums out of the proceeds when collected, and which orders, being accepted by the attorneys, were purchased by Spofford in good faith and for value. Upon the treasury warrant being issued, the claimant refused to admit the validity either of the orders he had given or the acceptances made by "his attorneys. Thereupon Spofford sought, by suit against the claimant and his attorneys, to enforce a compliance with the orders and acceptances of which he had become assignee and holder. The court adjudged that the transfer or assignment to Spofford was, under the act of 1S53 — carried into the Revised Statutes, § 3477 — a nullity, as between him "and the claimant. No question arose in that case as to what would have been the effect upon the rights of the claimant had the officers of the government recognized the assignment of Spofford. In Erwin v. United States, 97 U. S. 392, it was ruled that the act of 1853 applied to cases of voluntary assignments of demands against the government, and did not embrace cases where the title is transferred by operation of law. “ The passing of claims to heirs, devisees, .or assignees in bankruptcy/’ said the court, “ are not within' the evil at which the statute aimed.” /

But what was said in Goodman v. Niblack, 102 U. S. 556, seems to be more directly in point. That was the case of a voluntary assignment by a debtor of his property for the benefit of creditors, including his rights, credits, effects, and estate of every description. The assignment embracéd a claim of the assignor arising under a contract with the United States. It [*438] was adjudged, in the court of original jurisdiction that, as to that claim, the assignment was rendered invalid by the act of 1853. But the language of this court, speaking by Mr. Justice Miller, was:

“ It is understood that the circuit court sustained the demurrer, under pressure of the strong language of the opinion in Spofford v. Kirk. "We do not think, however, that the circumstances of the present case bring it within the one then under - consideration, or the principles there laid down. That was a case of the transfer or assignment of a part of a disputed claim, then in controversy, and it was clearly within all the mischiefs designed to be remedied by the statute. Those mischiefs, as laid down in that opinion, and in the others referred to, are mainly two : 1. The danger that the rights of the government might be embarrassed by having to deal Avith several persons instead of one, and by the introduction of a party who was a stranger to the original transaction ; 2. That, by a transfer of such a claim against the government to one or more persons not originally interested in it, the Avay might be conveniently opened to such improper influences in prosecuting the claim before the departments, the courts, Or the Congress, as desp>erate cases, Avhere the reward is contingent on success, so often suggest.” “ But these considerations,” the bourt proceeded to- say, “ as Avell as a careful examination of the statute, leave no doubt that its sole purpose Avas to protect, the government, and not the parties to the assignment.”

These cases show that the statutes in question are not to be interpreted according to the literal acceptation of the Avords used. They sIioav that there may be assignments or transfers of claims against the government, such as, for instance, those passed upon in Erwin v. United States, and in Goodman v. Niblack, which are not forbidden by the statutes.

In the case before us no question arises as to the transfer or assignment of a claim against the government; The question is whether, payment to one Avho has been authorized to receive it, by the power of attorney executed before the allowance of the claim by the act of Congress Avas good as betAveen the government and .'the'claimant, where, at the time of payment, [*439] such, power of attorney was unrevoked. If, in respect of transfers-or assignments of claims, the purpose of the statute, as ruled in Goodman v. Niblack, was to protect the government, not the claimant in his dealings with the government, it is difficult to perceive upon what ground it could be held that • the statutory inhibition upon powers of attorney in advance of the allowance of the claim and the issuing of the warrant, can be used to compel a second payment after the amount thereof has. been paid to the person authorized by the claimant to receive it. A; mere power of attorney given before the warrant is issued — so long at least as.it is unexecuted — may undoubtedly be treated by the claimant as absolutely null and void in any contest between him and his attorney in fact. And it may be so regarded by the officers of the government whose duty it is to adjust the claim and issue a warrant for its amount. But if those officers chose to make payment to the person whom the claimant,, by formal power of attorney, has accredited to them as authorized to receive payment, the claimant cannot be permitted to make his own disregard of the statute the basis for impeaching the settlement had with his agent. To hold otherwise would be inconsistent with the ruling heretofore made — and with which, upon consideration, we are entirely satisfied — that the purpose of Congress, by the enactments in question, was to protect the government against frauds upon the part of claimants and those who might become interested with them in the prosecution of claims, whether before Congress or the several departments. The title of the act of 1853 suggests this purpose. It is to prevent frauds upon the treasury. An effectual means to that end was to authorize the' officers of the government to disregard any assignment or transfer of a claim, or any. power of attorney to collect it, unless made or executed after the allowance of the claim, the ascertainment of the amount due thereon, and the issuing of the warrant for the payment thereof. Other sections of the statute —those forbidding officers of the government and members of Congress from prosecuting or becoming interested in claims against -the government, and those punishing the bribery or undue influencing of such officers or members — sustain the view [*440] that what was in the mind of Congress was to protect the government in the matter of claims against it. But if the protection of claimants was at all in the mind of Congress when passing the acts of 1846 and 1853, it is quite certain that the courts should not, to'the injury of the government,-extend that protection to those ‘that elected not to avail themselves- of the provisions of those statutes. Here it is not denied that the power of attorney executed in 1869 embraces, and ivas intended to embrace, the claims arising out of the decree of 1868, from Avhatever source -the money in satisfaction of it might be derived. Nor is it pretended that such poiver of attorney had been revoked prior to the adjustment and payment of the claims in question.

It seems to us — looking at the mischiefs intended to be remedied by these statutes and giving the Avords of Congress a reasonable interpretation — that the claimants Avere not at liberty, as betiveen the gOArernment and themselAres, to question the right of the officers of the1 treasury to recognize the unrevoked authority Avhich the latter had given to Godeffroy, Avithout restriction as to time, to receive from any one Avhom it might concern to pay all sums of money due or to become due and payable on account of the seizure of the vessel 'Labuan.

The judgment must, therefore, be affirmed.

It is so ordered.