By the Court,
Although a number of exceptions were taken upon the trial of this cause, to the ruling of the circuit court upon the admission or exclusion of certain testimony, still we do not consider it necessary to notice them at length, and shall therefore confine ourselves chiefly to an examination of that portion of the charge upon the question of damages, which was as follows: The circuit court charged the jury that if they found the plaintiffs were entitled to recover, then they were entitled to recover pay for the profits of the mill for the unexpired portion of their term; also to pay for extra labor in hauling the logs in the yard to another mill to be sawed, and the cost of sawing the same over and above what it would have cost the plaintiffs to have manufactured them into lumber at their mill; upon which sum (the profits of the mill for the unexpired portion of the lease, the extra labor in hauling the logs to another mill, and the extra cost of sawing the same), the plaintiffs were enti-
The action was brought to recover damages for the breach of an agreement to repair contained in a lease of a saw mill. The appellants had leased their steam saw mill to the respondents for one year from November 21st, 1853, and among other things agreed to make all repairs which should cost over five dollars and which it would be necessary to have made to keep the mill and machinery in a proper running condition. About sixty days before the expiration of the lease the engine gave out, and the appellants refused to repair it. It appeared that it would have cost more than five dollars to repair the engine. At the time the mill stopped the respondents had in the yard, ready to be sawed into lumber, about six hundred logs. These logs the respondents had to draw several miles to another mill to be cut up into lumber. One of the respondents testified that the use of the mill was worth $10,50 per day for sawing lumber by the thousand, and that it would have been worth that sum for the residue of the lease had it been kept in repair. He further stated that the mill averaged for 60 days before the break down 7,500 feet per 24 hours, and that the cost of manufacturing lumber at the mill was $2 per M. He also testified that it cost $3 per M to manufacture the 600 logs into lumber at the mill to which they were hauled, and that three of the logs would make a thousand feet of lumber. Under the instructions of the court as to the rule of damages the jury rendered a verdict for $1,809, in favor of the respondents. It is quite apparent that the jury must have allowed the respondents for the use of the mill for the unexpired term $10,50 per day; also the extra labor or expense of drawing the 600 logs to another mill to be sawed, and the cost of sawing the same over and above what it would have cost the respondents to manufacture them into lumber at their mill, and interest upon these several sums from the expiration of the lease to the time of trial. Was this the correct rule of damages applicable to the facts of the case? We think not. From the lease we are satisfied that it was the duty of the appellants to make all repairs which
When the mill stopped, the respondents had likewise on hand some 600 logs, which they were compelled to draw to another mill to be sawed. The circuit court instructed the jury that the respondents were entitled to recover for the extra labor in hauling these logs to another mill to be saw-
But it will be observed that while the respondents were allowed damages for the use and occupation of the mill, at the rate of $10,50 per day for the unexpired term of their lease, they were not charged with what it would have cost them to manufacture the 600 logs into lumber at their own mill. According to the testimony of one of the respondents it would have cost them $2,00 per thousand feet, and it would have taken them about a month to saw up the 600 logs. Now it is very clear that they should either not recover for the use of the mill during the time they would have necessarily employed it in sawing their own logs, or they should be charged with the expense of sawing them. Otherwise they recover double damages. To make this the more obvious, suppose the respondents, when the engine ■gave out, had had logs enough on hand to have stocked the mill during the remainder of their term. Then had .they run the mill, their profits for the use and occupation thereof would have been in their lumber manufactured. But suppose when the mill failed, the appellants, instead of repairing it, as they agreed to do, had elected to have sawed for the respondents just this amount of lumber, at what it would have cost them to manufacture it at the leased mill, how, then, could the latter have been injured by the breach of the contract? ■ Obviously they would not have been injured at 'all. Eor they would have the same quantity of lumber, &nd at precisely the same cost to themselves, as though they had manufactured it at the mill which they had leased of the appellants. So it is manifest that, the proper rule for estimating this portion of the damages in the case was not to allow the respondents $10,50 per day for the use of the mill for the time it would have taken them to saw their own logs. We have assumed all along that $10,50 per day was a fair and reasonable value for the use of the mill, because ■this was the highest estimate placed upon it at the trial.
Tbe circuit court likewise told tbe jury tbat tbe respondents were entitled to interest upon tbe several items of tbeir . . claim from tbe expiration of tbe lease to tbe time of trial. It might bave been more accurate to bave instructed tbem tbat it was discretionary with tbem to give interest or not. Tbe rule is tbus laid down upon tbis subject by Judge Washington, in Willings et al. vs. Consequa, Peters C. C. R., 172: “It is generally in tbe discretion of tbe jury to give interest in tbe name of damages; although it is not conformable to legal principles'to allow it on unliquidated and contested claims, sounding in damages.” Tbis discretionary rule has been applied to many cases of unliquidated demands arising upon contract, where tbe delinquency of tbe party in default has been such as to warrant tbe jury in giving interest as damages. Dox et al. vs. Dey, 3 Wend., 356; Willings vs. Consequa, supra; Gilpins vs. Consequa, Peters, C. C. R., 95; Watkinson vs. Laughton, 8 Johns., 213; Amory vs. McGregor, 15 id., 23; see also Walrath vs. Redfield, 18 N.Y., 458; Belavan Ins. Co. vs. Delaunie, 3 Binney, 295; Uhland vs. Uhland, 17 S. & R., 265; Sedg. on Dam., 386.
We think, within tbe above authorities, it was in tbe discretion of tbe jury to give interest in tbe name of damages in tbis case.
But for tbe reason afready given, tbe judgment of tbe circuit court must be reversed, and a new trial ordered.