neering, superintendence, and repairs of said aqueduct." 13 St. 384, c. 244. On the thirtieth of July, 1864, the United States entered into a contract for the construction of that dam, and, proceeding to construct it, took possession of so much of Conn's island as was required for the purpose of securing the dam and making a permanent abutment for it. And on July 28, 1866, the further sum of $51,687 was appropriated "to complete the dam in the Potomac river at the head of the aqueduct, from the shore to Conn's island, with cut stone." 14 St. 316. The dam so constructed is about 1,176 feet long. It extends from a point on the Maryland shore, just below the feeder or mouth of the aqueduct, across the channel between Falls island and Conn's island, to its abutment on the latter island, closing the Maryland channel of the river entirely across. It was constructed substantially in conformity with the fourth of the alternative plans presented to the arbitrators by the United States. Conn's island, in connection with the Maryland shore and the dam, forms such a basis as is necessary for the purpose of supplying the aqueduct, having its upper end open to receive the flow of the water as needed. There is other island or natural formation which could be utilized for forming a suitable basin without carrying the aqueduct much further up the river. So that if that island was not used it would be necessary to incur the expense of a larger aqueduct, and to carry the dam across to the Virginia shore, either above or below the island, or build some structure to take the place of the island. From any point below the rapids the elevation is insufSicient to admit of the distribution of water by aqueduct; but there is sufficient elevation for that purpose from any point above them. The uses of the aqueduct require the entire flow of the water in the Maryland channel in the low stages of the river. The water drawn through it is distributed in the cities of Washington and Georgetown for the use of the government in its buildings, navy-yard, fountains, etc., and for the municipal and domestic uses of the said cities and their inhabitants. The cost of the present dam is $77,250, while that of the aqueduct is nearly four millions of dollars. It is also found as a fact that the value of the water for the uses to which this is applied is derived from its elevation, which will admit of its flow or descent through the city; and when found at sufficient elevation to admit of being distributed by its natural fow, it possesses great value, and is paid for by cities, when taken from the control of private owners, according to its value. Upon this state of facts, the court or claims found, as a conclusion of law, that the claimants were entitled to the judgment from which the present appeal is prosecuted. Sol. Gen. Phillips, for appellant. B. F. Butler and C. F. Peck, for appellee. 653 Mr. Justice HARLAN, after stating the facts in the foregoing language, delivered the opinion of the court: ST The articles of agreement of November 20, 1862, between the secretary of the interior and the Great Falls Manufacturing Company made ample provision for the protection of the public interests; for the right was reserved to the party dissatisfied to proceed by suit in equity in the proper court of this district for the purpose of having the award set aside or changed, and of obtaining such a decree, subject to review by this court, as was just and equitable. There is no doubt of the good faith of the effort of the parties to accommodate their differences, or that it was of the highest importance to the government that the obstacles should be removed to the successful completion of the work, upon which large sums had been expended. In the opinion of the court below, and in the arguments of counsel, the authority of the secretary of the interior to make the government a party to that agreement is discussed; but, in the view we take, it is unnecessary to determine that question. Our decision may be satisfactorily placed on other grounds. *655 999* From the report and documents transmitted to congress hy President Fillmore it appears that, in the judgment of the engineer department, the best mode of supplying the cities of Washington and Georgetown with wholesome water was by an aqueduct from the Great falls of the Potomac; also, that such a plan necessarily involved the construction of a dam at that point in the river. Ex. Doc. (Senate) No. 48, pp. 2, 35, 48, 32d Cong. 2d Sess. By the annual report, under date of December 4, 1863, of Mr. Usher, secretary of the interior, congress was informed that "certain parties having from time to time made claim to heavy damages for the diversion of the water from the Potomac river," his immediate predecessor, “with a view to settle and end this claim, entered into an agreement of arbitration with the claimants." The parties referred to were the present claimants, as appears by the agreement of arbitration, by the official documents submitted to congress, and by the proceedings in the courts of Maryland for an assessment of the damages which the proposed dam should cause to the Great Falls Manufacturing Company. The secretary said: "Pursuant to this agreement, the arbitrators met from time to time, and finally submitted their award, by which they adjudged in favor of the claimants upon each and all of the plans and modes submitted to them, being three [four] in number, for the construction of the dam across the Potomac, and also $12,000 for their own fees as arbitrators, and $761.84 for the expenses of arbitration. The sums being large, I did not feel justified in applying the existing appropriation for the completion of the aqueduct to the payment thereof, preferring to submit the whole matter to congress for its determination. It appears from the report of the experienced engineer in charge of the work, as must be obvious to every observer, that an ample supply of water for the use of the cities of Washington and Georgetown, for many years to come, can be obtained from the Potomac by the erection of a tight dam, extending from the Maryland shore to Conn's island, to a height which will give a head of six feet in the aqueduct, and yield a daily supply of 65,000,000 gallons," etc. After expressing the opinion that such a dam could not work injury to the proprietors of the waterrights claimed at the Great falls, the secretary recommended that a reasonable sum be appropriated to pay the expenses of the arbitration, and that the cost previously estimated of a dam across the main channel be diminished to that of the proposed dam over the east channel. In conformity with that recommendation, congress, by the act of July 4, 1864, made the appropriation of $150,000 for the purpose of constructing the proposed dam of solid masonry, and for paying the existing liabilities and the expenses connected with the engineering, superintendence, and repairs of the aqueduct. Immediately thereafter a contract was made for the construction of that dam. In his next annual report, under date of December 5, 1864, the secretary informed congress that the work upon the dam and the aqueduct required the expenditure of the additional sum of $51,945. For that amount an appropriation was promptly made. With the secretary's report was transmitted to congress that of the engineer in charge, who stated that "the question of land damages and water-rights at the Great falls still remains unsettled." The dam was completed to its present height in 1867, and is used as an indispensable part of the system by which the cities of Washington and Georgetown have been supplied with water. Beyond doubt the land and the water-rights and privileges in question have for nearly 20 years been held and used by officers and agents of the government, without any compensation whatever having been made therefor to the claimant. By what authority have they appropriated to public use the property of the claimant? The answer to this question will determine whether the present demand of the claimant arises out of an implied contract, and therefore enforceable by suit against the United States in the court of claims. It seems clear that these property rights have been held and used by the agents of the United States, under the sanction of legislative enactments by congress; for the appropriation of money specifically for the construction of the dam from the Maryland shore to Conn's island was, all the circumstances considered, equivalent to an express direction by the legislative and executive branches of the government to its officers to take this particular property for the public objects contemplated by the scheme for supplying the capital of the nation with wholesome water. The making of the improvements necessarily involved the taking of the property; and if, for the want of formal proceedings for its condemnation to public use, the claimant was entitled, at the beginning of the work, to have the agents of the government enjoined from prosecuting it until provision was made for securing, in some way, payment of the compensation required by the constitution,-upon which question we express no opinion,―there is no sound reason why the claimant might not waive that right, and, electing to regard the action of the government as a taking under its sovereign right of eminent domain, demand just compensation. Kohl v. U. S. 91 U. S. 374. In that view, we are of opinion that the United States, having by its agents, proceeding under the authority of an act of congress, taken the property of the claimant for public use, are under an obligation, imposed by the constitution, to make compensation. The law will imply a promise to make the required compensation, where property, to which the government asserts no title, is taken, pursuant to an act of congress, as private property to be applied for public uses. Such an implication being consistent with the constitutional duty of the government, as well as with common justice, the claimant's cause of action is one that arises out of implied contract within the meaning of the statute, which confers jurisdiction upon the court of claims of actions founded "upon any contract, express or implied, with the government of the United States." This case is materially different from Langford v. U. S. 101 U. S. 341. That was an action in the court of claims against the United States to recover for the use and occupation of certain lands and buildings to which the claimant asserted title. It there appeared that, throughout the whole period of such occupation and use, the title of the claimant was disputed by the government, and that possession was taken and held by its agents in virtue of a title asserted to be in the United States. The jurisdiction of the court of claims was attempted to be sustained upon the ground that the government, in taking and using the property of an individual, against his consent and by force, could not, under the relations between it and the citizen, commit a tort, but was under an implied obligation, created by the constitution, to pay for the property, or for the use of the property, so taken. This proposition was held to be untenable under the facts of that case, for the reason that, while individual officers of the government might be guilty of a tort, if the property so held by them was in fact private property, yet, if the government never recognized the property as private property, taken by its agents for public use, it could not be held liable for its value as upon implied contract. In the same case it was said: "We are not prepared to deny that when the government of the United States, by such formal proceedings as are necessary to bind it, takes for public use, as for an arsenal, custom-house, or fort, land to which it asserts no title, but admits the ownership to be private or individual, there arises an implied obligation to pay the owner its just value. It is to be regretted that congress has made no provision by any general law for ascertaining and paying this just compensation. And we are not called on to decide that when the government, acting by the forms which are sufficient to bind it, recognizes the fact that it is taking private property for public use, the compensation may not be recovered in the court of claims. On this point we decide nothing." The question thus reserved from decision is substantially the one now presented. In the present case there were, it is true, no statutory proceedings *657 *659 109. for the condemnation of the claimant's property rights. Such proceedings, as has been stated, were instituted by the United States in one of the courts of Maryland, in which the property rights of the claimant were expressly recognized. But they were abandoned. One reason, perhaps, for such abandonment was that, in the judgment of the officers of the United States, a fair assessment of damages could not be had in the mode prescribed by the Maryland statute. Be this as it may, it is clear, from the record, that the government did not assert title in itself to this property, at the time it was taken. Having abandoned the proceedings of condemnation, the proper officers of the government, in conformity with the acts of congress, constructed the dam from the Maryland shore to Conn's island, the doing of which necessarily involved the occupation and use of the property, as contemplated in what was called the fourth plan for bringing water from the Great falls to Washington and Georgetown. In such a case, it is difficult to perceive why the legal obligation of the United States to pay for what was thus taken pursuant to an act of congress, is not quite as strong as it would have been had formal proceedings for condemnation been resorted to for that purpose. If the claimant makes no objection to the particular mode in which the property has been taken, but substantially waives it, by asserting, as is done in the petition in this case, that the government took the property for the public uses designated, we do not perceive that the court is under any duty to make the objection in order to relieve the United States from the obligation to make just compensation. In reference to the title which the government will acquire, as the result of this suit, there would seem to be no difficulty. The finding of the court is that the claimant exhibited to the arbitrators a valid title to the lands in question. It does not appear that the company has ever parted with that title; and the finding is that no title except that of the claimant is asserted. What has been said is sufficient to dispose of the case, and requires an affirmance of the judgment. It is so ordered. (112 U. S. 600) MATTHEWS 0. WARNER and another. 1. ACTION FOR WIFE'S BONDS HYPOTHECATED BY HUSBAND-COLLUSION-FRAUD. The keeping of his mother's railroad bonds by son under suspicious circumstances, which warrant the inference of fraudulent intent on the part of both and the father, will defeat the efforts of the wife to regain by action such bonds from a third party with whom they have been hypothecated by a brother of the husband who occupies an office with him and the son. 2. SAME-SOLICITOR SWEARING TO BILL-MAY BE SUSPICIOUS CIRCUMSTANCE-FAILURE OF COMPLAINANT TO TESTIFY. The bill being sworn to by complainant's solicitor on his belief, and the name of such complainant being signed to the same by him, and her failure to appear and testify to the facts alleged in her bill, are suspicious circumstances to be taken with others to defeat her action when fraud is suspected. Appeal from the Circuit Court of the United States for the District of Massachusetts. W. A. Abbott, for appellant. C. R. Hoar and Jos. B. Warner, for appellees. MILLER, J. This is an appeal from the circuit court for the district of Massachusetts, dismissing the bill of appellant, who was plaintiff below. The bill alleges that the plaintiff is the owner of 150 bonds of $1,000 each of the Memphis & Little Rock Railroad Company, and 50 similar bonds of the South Carolina Central Railroad Company, which have wrongfully come to the possession of defendants; that these bonds are negotiable by delivery, and that defendants are about to sell them at public auction, or otherwise, and she prays an injunction to prevent this sale and for other equitable relief. De fendants deny any ownership or interest of plaintiff in the bonds, and allege that they are holders of them for a valuable consideration, and set out the transaction by which they obtained the bonds. This answer raises several questions which we do not think necessary to consider, and a large volume of testimony is found in the case which, for the same reason, we do not propose to review here. The defendants are trustees under an assignment made by Thomas Upham for the benefit of his creditors. There passed to them by the assignment a bond for $250,000, made by Edward Matthews, the husband of plaintiff, and a mortgage on valuable real estate in the city of New York, to secure it. These were made payable to Nathan Matthews, brother of Edward, and by him assigned to Upham as security for a loan or loans made by Upham to Nathan Matthews. It seems to be clear that this assignment was made by the consent of Edward, or by his directions. This was in May, 1875. Some time prior to March, 1877, Edward Matthews, who had become embarrassed, desired to take up this mortgage, and entered into negotiations for that purpose with defendants, who agreed to an exchange of the bond and mortgage for the railroad bonds which are the subject of this suit. They accordingly sent Joseph B. Warner, their legal adviser, from Boston, where they resided, with the bond and mortgage, and the exchange was made by him as their agent, receiving the bonds in question at Mr. Matthews' office in the city of New York. This exchange took place on the sixth day of March, 1877. It appears that the 150 Memphis & Little Rock Company bonds were on that day, and had been for some time previous, in possession of Morton, Bliss & Co., bankers, as collateral security for the debt of Edward Matthews, who had placed them there. From the very vague and unsatisfactory testimony of Mr. Brander Matthews, son of plaintiff, and of her husband, Edward Matthews, it appears that at some time prior to the date of this transaction, but whether a month or a year he cannot say, Brander Matthews went with his mother to the office of the Safe Deposit Company, and secured a box for his *mother's use, of which she took one key and he another. On this sixth day' of March, without consulting his mother, he went to this box and took out 200 bonds of the South Carolina Central Railroad Company, and, going from thence to the office of Morton, Bliss & Co., he exchanged 150 of these bonds for the Memphis & Little Rock Company's bonds, and brought them, with the remaining 50 bonds of the South Carolina Company, to his father's office, and in his presence delivered them to Mr. Warner. An instrument in writing was here drawn up, showing the terms of the exchange and the purpose for which the bonds were pledged. This instrument is signed Caleb H. Warner and Charles F. Smith, by Joseph B. Warner, their attorney; Nathan Matthews, by W. H. Williams, his attorney, and by Edward Matthews. Mr. Brander Matthews testifies that he had no authority from his mother for the use he made of the bonds, nor does he believe she knew anything about it. Mr. Edward Matthews supports him in this. It is, however, ap parent that in regard to these bonds, and to others placed in the box and removed from it from time to time, that the mother was rarely, if ever, consulted. Mr. Edward Matthews testifies that these bonds had at one time been his bonds, and he says they became his wife's property by virtue of assignments which he had made of them to Watson Matthews, his brother, in trust for Mrs. Matthews. Two papers are produced which purport to assign to Watson Matthews the equity of redemption and right and interest of Edward Matthews to a large list of bonds and other securities held by parties to whom Edward Matthews had pledged them for his own debts. One of them is dated April 22, 1876, and the other May 13, 1876. There is no satisfactory evidence of the delivery of either of these papers to Mrs. Matthews or to Watson Matthews. Edward Matthews says they were placed with other papers in Mrs. Matthews' box in the safe deposit vault. There is no evidence that Mrs. Matthews ever had either of these papers, or any of the bonds described |