delivered the opinion of the court.
The only questions presented in this case relate to the liability of the United States for damages growing out of the suspension of the work under the contract sued upon. In effect, the contract bound Smith to furnish the materials and erect the buildings, the labor being performed by the soldiers at the fort, except to the extent that skilled workmen were necessary. There was no time specified within Avhich the work must be done, neither was there any poAver reserved by the United States to direct its suspension. Under such circumstances, the law implies that the Avork should be done within a reasonable time, and that the United States Avould not unnecessarily interfere to prevent,this.
In
Clark’s Case,
The Court of Claims has found the amount of the damages to have been $5,000 ; that is .to say, that sum, in its opinion, from the evidence before it, was necessary to place Smith in the same condition he would have been in if he had been allowed to proceed without interference, and not allowing any thing for loss or injury to his materials, which he might have prevented by the exercise of reasonable care and prudence.
This rule of damages, as an abstract proposition, is clearly right. Unless, therefore, there appears in the record some error growing out of the estimation of the amount, the judgment below should be affirmed.
• By our rules in reference to appeals from the Court of Claims, rule 1, sect. 2, that court sends here its finding of facts as “ established by the evidence, in the nature of a special verdict.” The evidence is not sent up. This finding is conclusive, unless impeached for some error in law appearing in the record. Here, in effect, the error complained of is, that the court refused to state the items of its account of damages. This we have not required; and while, under the practice we have established, liberal provision should be made for the review of questions of law, it seems to us that in this case the claim of the United States goes beyond any thing we ought to grant. The court might with propriety have been asked to state in a finding whether a particular item of claim or of damage was included in its estimate, and, if so, what amount. To such a finding exception might in proper form be taken, and then we could be called upon to decide whether such an item was legally the subject of compensation in an action for damages. The United States can be required to make compensation to a contractor for damages which he has actually sustained by their default in the performance of their undertakings to him; but this is the extent of their liability in the Court of Claims. More than *219 compensation for damages actually sustained can never be swarded against the United States.
In this case the United States asked the court to find (1) the amount of damage done to the building ,on account of exposure to the winter storms in its unfinished condition; (2) the amount resulting from the retention of the skilled labor, &c.; and (8) tbe deterioration in tbe value of materials. All these were legitimate subjects of inquiry by tbe court in making up its final estimate; but we know of no rule of law or practice which requires a court or jury to specify tbe elements of the calculation by which it arrives at its final result. In tbis case tbe court was not asked to say whether it included tbis or that supposed element of compensation in its judgment; but tbe only effort seems to have been to ascertain tbe items of calculation so as to determine whether tbe proof supported them. Tbe whole contest evidently was as to tbe sufficiency of tbe evidence, not as to tbe liability of the United States if tbe facts as claimed were established by tbe proof.
In tbe estimation of damages tbe Court of Claims occupies tbe position of a jury under like circumstances. Damages must be proved. Tbe court is not permitted to guess any more than a jury, but, like a jury, it must make its estimates from tbe proofs submitted. Tbe result of tbe best judgment of tbe triers is all that tbe parties have any right to expect.
As tbe record presents tbe case, we see no error in tbe court below. Judgment affirmed.
