delivered the opinion, of the court:
It is first urged by appellant, that as appellee seeks to recover, under the contract, for September deliveries, the burden is upon him to show the cattle so delivered were of the kin d and description called for by the contract. The written instrument constituted the contract between the parties, and from it the undertaking of the parties is to be determined. Whether a warranty is embraced in a written contract is a question of law for the consideration of the court, and it is a question of fact for the jury, when the contract is parol, whether the expressions are sufficiently definite to support the implication of a warranty. In sales by description, under a written contract, there is a warranty that the goods, when delivered, will correspond in quality and kind, as the description represents them to be. The property sold and to be delivered to appellant was described in the contract as steers of certain ages, with designated brands, from certain ranches, and cows, with certain brands and designated age, from same ranches. That was identity of the property sold. It was further stipulated, as to quality, that the steers were to be good merchantable cattle, with no stags, cripples or big jaws among themj and the cows were to be dry cows. Identical property, possessing certain qualities, was sold át a stated price. The appellee warranted the cattle so sold, when delivered, should correspond in identity, quality and description with thé property in the contract described. When he delivered cattle in pursuance of that contract and sought to recover the contract price, whether he declared specially on the contract or generally in indebitatus assumpsit, which he may do at his election, if it appears the contract was fully performed on the part of appellee and nothing remained to be done under it but for the appellant to pay the money due, there would be a right of recovery. Whether the contract has been com*641plied with on the part of the appellee is to be determined from the evidence, and if, on trial, it appears he has not fully executed his contract, where not prevented by the appellant, he would have no right to recover, regardless of his manner of declaring, either specially or by the common counts. (Throop v. Sherwood, 4 Gilm. 92; Peake v. Wabash Railroad Co. 18 Ill. 88; Lane v. Adams, 19 id. 167; Tunnison v. Field, 21 id. 107; Thomas v. Caldwell, 50 id. 138; Holmes v. Stummel, 24 id. 370; Walker v. Brown, 28 id. 378; Brand v. Henderson, 107 id. 141; Phelps v. Hubbard, 59 id. 79.) The burden of proof would be on the appellee to show a compliance with the contract on his part. (Brand v. Henderson, supra; Walker v. Brown, supra; Holmes v. Stummel, supra; Phelps v. Hubbard, supra.) And it-was incumbent upon him to show that he delivered property of the character and description demanded by the terms of the contract, the subject matter of the sale being steers three years old and up, bearing certain brands, on certain ranges, etc., and cows two years old and up, bearing certain brands, on certain ranges, etc., at an agreed price. The appellee had the onus of proving that he had complied with the terms of the contract in delivering the identical thing sold, and this regardless of the appellant’s pleas. If appellee delivered cattle of that identical character, then, if appellant set up in his pleas that the cows were not dry or the steers were not good merchantable steers, he would assume the burden of proving his pleas, as the warranty in that respect was collateral to the identical thing sold. In the first place, the identity of the cattle sold is the subject matter of the performance of the contract by the appellee, and if he fails to deliver the thing sold he has failed to perform his contract. In the second place, where the appellee delivers the identical thing sold and has performed his contract in that behalf, if the appellant alleges that it fails to possess the attributes it was warranted to possess, he may so plead, and on that issue the burden would rest on him, the appellant. In the *642latter case the contract of sale as to the warranty of identity has been complied with, but there is a breach of warranty as to qualities the article was warranted to possess.
The trial court refused to hold the 29th proposition presented by appellant, that “where goods are sold by a particular description, the vendor, in an action to recover the price therefor, has the burden of proving that the goods delivered were of the description called for by the contract.” This proposition stated a correct rule of law and should have been held as asked. The special finding of facts by the Appellate Court on the question of appellee’s compliance with his contract in reference to the September deliveries of cattle is as follows: “That on September 5, 6 and 7, 1890, appellee delivered to appellant, and appellant’s agents inspected and received, 1072 steers and 370 cows, protesting against their quality, which cattle appellant refused to pajr for and has not paid for; that at all times when the cattle were delivered by appellee to appellant at Mingusville, Montana, appellant had an agent or agents at Mingusville for the purpose of inspecting and receiving the cattle under the contract, and there was a fair opportunity for inspection of the cattle at the time they were delivered, but the defects in the cattle, if any, as regards the contract, were not always patent defects; that all the cattle were in- . spected by the appellant’s agents before they were delivered, and there was no fraud on the part of appellee or his agents in respect to the delivery or inspection of said cattle; that on September 9, 1890, appellant refused to, and notified appellee that he would not, receive any more cattle; that there whs no substantial breach of the contract between appellant and appellee on the part of the appellee,” etc. This finding of fact is conclusive on this court by the provisions of the statute, and whether the proof was made by appellant or appellee, regardless of the question as to who had the burden of proof, the fact remains *643proven that there was no substantial breach of the contract on the part of the appellee,—in other words, the fact is found, from the evidence, that the appellee substantially complied with the contract. Where there is a sale and delivery by an executory contract with express warranty, and the property turns out to be defective, the purchaser may receive, retain and use, and become vested with the title to, the property without waiving his warranty and a right to sue thereon, or set it up as a defense on a suit for the purchase price, is the rule in this State. (Underwood v. Wolf, 131 Ill. 425, and authorities cited.) The finding that the cattle were received and retained, etc., would not waive the right of appellant to set up the defense of his warranty as to quality or identity, and whilst the contract of appellee required him to furnish identical cattle he contracted to sell, and the burden would be on him to show that fact, still the finding, from the evidence, that he had substantially complied with his contract renders the error of the trial court in refusing to hold the 29th proposition, harmless.
Appellant insists that under the contract, as construed in the light of the evidence as to how the amount of the advance payment was determined and in the light of the acts and conduct of the parties, the obligation of appellant to receive cattle is limited to the estimates contained in the contract, viz., 3500 steers and 3000 cows; and hence the construction adopted by the court, which made appellant liable in damages for failure to receive 1127 cows, he having already received 3610 cows, was erroneous. By the terms of the contract the appellee sold, and appellant agreed to receive, all of appellee’s steers three years old and up on his ranch between the Little Missouri and Yellowstone rivers, estimated at about 3500, branded, etc.; also all steers from three years old and up, branded, etc., to be delivered by the Green Mountain Stock Ranching Company under their contract with Wibaux; also all the four year old steers and up, known as 76 brand, to *644be delivéred by the Powder River Cattle Company under their contract with appellee; also all dry cows two years old and up on appellee’s range, and all dry cows of that description to be delivered to appellee under the two contracts mentioned. The number of dry cows was estimated at 3000, more or less. The sum of $25,000 was to be paid on the execution of the contract. The construction of the written contract being a question of law, from that instrument it appears that the number of steers contracted to be sold and received from appellee’s range was estimated at 3500, more or less; but in addition thereto appellee contracted to sell, and appellant to receive, all steers of designated description and quality acquired by appellee under his two contracts. It also appears that all dry cows of designated ages on appellee’s range, or acquired by him under his two contracts, he contracted to sell and appellant to purchase and receive. The estimate of the number of the steers and cows is not to be construed as a contract limited to that number, as that estimate, applied to the steers, only had reference to those on one range, and the contract included all others of designated description and“ quality to be received under two contracts, which necessarily excludes the idea that the number of steers sold and purchased was limited to 3500; and the language used cannot be held to fix the number of cows sold and purchased to be fixed at 3000, as the language is “all cows,” etc. No matter how the sum of $25,000 cash payment was apportioned, its apportionment cannot control, the express language used in the contract and about which there is no ambiguity. This latter contention of appellant can not be held in the construction of the contract.
It is next urged by appellant, that if he be liable to appellee in damages by reason of his refusal to receive further cattle, such damage should be estimated with reference to the market price at the time or times when the evidence shows the appellee had, or by the exercise of *645reasonable diligence might have had, the cattle rounded up at Mingusville ready for shipment; and further, if appellee sought to fix damage by a re-sale of cattle, it became his duty to do so, as agent for and on account of appellant, as soon as the same could be done, first giving notice to appellant of such purpose and of an intention to hold appellant for the difference. As we have held, under the second point made by appellant, that the contract did not, by numbers, fix the number of cattle to be bought, if appellant refused to accept any more cattle under the contract, at the contract price, which the appellee was ready to deliver in accordance with the contract, in quality and description and within the time limited, then appellant would be liable for a breach of his contract. On this question the Appellate Court determined the facts, and found that on September 9, 1890, appellee had on his range cattle which fulfilled the requirements of the contract, and appellant had notice that unless he took the cattle they would be re-sold and he held liable for loss. By the provisions’ of the contract the cattle were to be delivered at any time between the 20th of July and the 10th of November, 1890. There was no limitation as to time further than that, and appellee was not compelled or required, by his contract, to deliver or sell, on breach of contract by appellant in refusing to receive any more cattle, at any particular time except between those dates. The finding by the Appellate Court that re-sales were made at reasonable times and at fair market values determines those questions as questions of fact.
The appellant claims that whether such re-sales were within a reasonable time is a question of law for the court, and that this court is not concluded by the finding of the Appellate Court as a question of fact. The rule is, where facts are undisputed or admitted what is reasonable time is a question of law, but where what is reasonable time depends upon controverted points, or where *646the motives of the parties enter into the question, the whole is necessarily submitted to the jury to be determined, from the facts, whether the time was or was not reasonable. (Hill v. Hobart, 16 Me. 168.) The law can not prescribe, in general, what shall be reasonable time except on certain and determined facts, because the question must depend upon the situation of the parties "and the circumstances peculiar to each case. Where the law itself prescribes what shall be reasonable time in respect to a given subject, the question is one of law, and the jury is confined to finding the facts as to the subject. Whenever the special facts and circumstances are Such that the court cannot, by the aid of any legal rule or principle, decide upon the legal quality of the facts, the jury must draw the inference with reference to the ordinary course and practice of dealing under the circumstances of the particular case. Toledo, Peoria and Warsaw Railway Co. v. Parker, 49 Ill. 385; Town of Fox v. Town of Kendall, 97 id. 72; Luckhart v. Ogden, 30 Cal. 547; Henkle v. Smith, 21 Ill. 237; Cocker v. Franklin Hemp and Flax Manf. Co. 3 Sumn. 532.
The question as to reasonable time being one of fact, ordinarily the time is reasonable or unreasonable, in point of law, according to the finding of the jury in point of fact. In this case the question as to whether such re-sales were made within a reasonable time is one of fact, and the finding by the Appellate Court is conclusive. It is not required that the re-sale shall be made by the vendor as the agent of the vendee. “Where a vendee of goods sold at a special price refuses to take and pay for the goods, the vendor can re-sell the goods and charge the vendee with the difference between the contract price and that realized at the sale. The sale must be fair, and must be made in good faith, and in the mode best calculated to produce the real value of the goods.” (Roebling’s Sons’ Co. v. Lock Stitch Fence Co. 130 Ill. 660; Ullmann v. Kent, 60 id. 271; Sanborn v. Benedict, 78 id. 309.) Nor is notice of re-sale *647required in every case. (Ullmann v. Kent, supra.) In this case the appellee was ready, willing and able to comply with his contract. He gave notice to the appellant that unless he took the cattle they would be re-sold and he held liable for the loss, and a re-sale was made at reasonable times and the best and fair market values obtained for cattle thus re-sold. The position of appellant on these propositions is not well taken.
Appellant next insists that the contract upon which this action is brought is an entire, unseverable contract, and the trial court having found that a considerable number of the cattle delivered were not in compliance with the terms of the contract, there can be no recovery thereunder for the cattle delivered, and the failure on the part of appellee to deliver such cattle as were called for by the contract justified appellant in refusing further cattle. It appears that all cattle shipped prior to the September deliveries had been received and paid for as delivered, at the rate per head fixed by the contract, and those so delivered were accepted as being in compliance with the contract, and were satisfactory to appellant. The intention of the parties, as expressed in the contract, is of controlling importance, and their own construction may become of interest. Contracts should receive a reasonable interpretation and be given effect according to their reasonable intendments. The contract was for the sale of a large number of cattle, of certain description and quality, on a range about seventy-five miles square, where other cattle of different qualities add descriptions were herded and with which they were commingled. In rounding up, lotting and loading for shipment it could not have been a contemplation of the parties that if cattle of a less age or not possessing the requisite quality of those contracted to be-delivered should be shipped with others that were of a quality and description that made them fulfill the requirements of the contract, the inclusion of the cattle not in compliance with the con*648tract should defeat the right of recovery for those that were in compliance therewith. The reasonable interpretation of this instrument is, that where deliveries of cattle were made as therein contracted to be sold and received, they were to be paid for at the rate per head fixed by the contract, as fast as delivery was made. This was the construction put upon the contract by the parties thereto as to all shipments made prior to the September deliveries. For those shipped and delivered which were not in accordance with the contract the price fixed by the contract was not recoverable. But finding a substantial performance of the contract by the plaintiff, as has been done by the Appellate Court, the further finding is made that certain cows were not dry cows and that certain steers were not up to the contract, and a value is found on such cows and steers at a less amount than the contract price. Under this contract a recovery may be had for the cattle delivered. The shipping of certain cattle that did not fulfill the requirements of the contract with others that did, did not justify appellant in refusing further cattle that were of the description and quality mentioned in the contract. The entirety of a contract depends upon the intention of the parties, and not upon the divisibility of the subject matter. The severable nature of the latter may often assist in determining the intention, but will not overcome the intent to make an entire contract when that is shown. Nor will the mode of measuring the price, as by the' bushel, ton or pound, change the effect of the agreement when it is entire, (Shinn v. Bodine, 60 Pa. St. 182.) A contract for property to be delivered in installments, where each installment is to be paid for separately, is not an entire contract. (2 Sutherland on Damages, p. 356.) As we have construed this contract it must be held a severable contract to the extent that each delivery of cattle in the contract mentioned was to be paid for as delivered, and is entire to the extent that the appellant’s duty was to *649receive all of those deliveries contemplated by the contract at the contract price.
Appellant next denies that the case presented is within the interest laws of the State of Montana, and maintains that where interest is claimed and allowed, not by the terms of the contract, but as damages, it must be claimed and allowed according to the lex fori. The appellee filed a special count claiming a right to recover from appellant interest under the Montana statute, which was pleaded on the value of the September deliveries of cattle. The evidence shows the contract was made and was to be performed in Montana. Cattle were there delivered which were in accordance with the contract, and were received and not paid for. It was only as to these that the claim for interest was made. The statute is not only pleaded but proven, tty referring to the statute of Montana in evidence, we find it declared: “A creditor shall be allowed to collect and receive interest, when there is no agreement as to the rate thereof, at the rate of ten per cent (10%) per annum for all moneys, after they become due, on any bond, bill, promissory note or other instrument of writing; and on any judgment rendered before any court or magistrate authorized to collect the same within the territory, from the day of entering of such judgment until satisfaction of the same be made; likewise on money loaned or money due on a settlement of accounts, from the day of such settlement of accounts between the parties and -ascertaining the balance due; on moneys received to the use of another and retained without the owner’s knowledge, and all money withheld by an unreasonable and vexatious delay.”
The question of a recovery for interest on a contract which was silent as to place of payment and rate of interest was before the Supreme Court of Montana at the January term, 1872, in a case where the defendant was a resident of the State of New York, and it was said: “It was necessary to aver a demand of payment, and if the *650defendants were then residing in New York City, or had their domicil there, it was necessary to prove demand at that place. And it would seem to result from the authorities, that if payment was delayed or refused after demand made, the party may collect interest according to the rate of interest in the country where the contract is performed, if by the nature of the contract interest is recoverable by the laws of that country.” (Isaac v. McAndrew, 1 Mont. 437.) Randall v. Greenhood, 3 Mont. 506, was a case where Black & Daniels sold their stock of goods, with other property, to Randall, and delivered possession to him. Greenhood and others were creditors of Black & Daniels at the time of the sale, and a short time after that sale attached the goods so sold to Randall, alleging the sale was fraudulent and made to hinder and delay creditors. The attaching creditors obtained possession of the goods and converted the same, etc. Randall instituted suit to recover the value thereof. He had a verdict for the value of the goods, with interest, etc. It was said: “The claims and demands upon which interest is allowed depend entirely upon the statute. This claim or demand of respondent against appellants is not of the kind upon which interest can be allowed until after judgment.” The case of Palmer v. Murray, 8 Mont. 312, was for the wrongful conversion of the property, and the court held interest could not be recovered for the value thereof, and it was therein said : “I take it to be the rule, in the absence of any agreement, that interest eo nomine will not be allowed except when the statute permits. This construction of the statute is under the well known rule of interpretation found in the maxim of expressio unius et exclusio alterius. Having specified the cases in which interest shall antedate the judgment, the natural conclusion is that the law-maker intended to exclude or deny the right in instances not so enumerated.” In Madox v. Rader, 9 Mont. 125, it was held in an action on an official bond, where a demand had been *651.made for money due and payment refused, that the sureties are liable for legal interest from the date of such demand, although the principal, with such interest added, exceeded the penalty of the bond,—following Jefferson County v. Lunberger, 3 Mont. 231. In Randall v. Fire Ins. Co. 10 Mont. 340, interest upon the amount found due, after the expiration of sixty days from proofs of loss, was held properly found, where, by the terms of the policy, the loss was payable sixty days after proof of loss.
From these authorities, as well as from a construction of the statute, we hold that the case here presented is within the interest statute of Montana, pleaded and proven as it is here.
It was held in Chumasero v. Gilbert, 24 Ill. 651, “that the lex fori must govern the rate of interest recoverable on a contract which contains no agreement for a different amount, or, if the contract was entered into in a State where the law has fixed a greater rate than is allowed by our statute, that fact must be averred and proved to authorize a recovery of such rate.” To the same effect is Chumasero v. Gilbert, 24 Ill. 293, Hall v. Kimball, 58 id. 58, and Deem v. Crume, 46 id. 69. The rule is, with reference to the recovery of interest on a contract made in another country and payable therein, that where the contract is silent as to the rate of interest the léx fori will determine the rate to be allowed, if any, in the absence of the law of the place of contract and payment being pleaded and proven. Where the rate of interest sought to be recovered is greater than that provided by statute where the remedy is sought to be enforced, and the law of the place of payment is pleaded and proved allowing a greater interest than that where the remedy is sought, then the lex loci may be invoked to show the contract is legal, and the true interpretation of the parties framing it. (Sherman v. Gassett, 4 Gilm. 521.) The contract, as thus construed in the light of the statute of Montana, authorized a recovery of interest. The statute of this State allow*652ing interest, similar in its language to that in Montana under consideration, has in many cases been construed to allow interest on contracts similar to this. We cite Heiman v. Schroeder, 74 Ill. 158; Downey v. O'Donnell, 92 id. 559; Whittaker v. Crow, Hargadine & Co. 132 id. 627; A. O. U. W. v. Zuhlke, 129 id. 298; Heissler v. Stose, 131 id. 393. We find no error in the Appellate Court allowing interest on this contract, under the pleadings and evidence appearing in this record.
Appellant now contends the Appellate Court erred in incorporating in the record in this case a finding of facts,' because it did not reach a different conclusion on the finding of facts, but on the law alone, and therefore section 88 of the Practice act does not authorize such finding to be incorporated into the record. The statute does not authorize the Appellate Court to incorporate into the record any special finding of facts, except in cases where the same is different, in part, at least, from the finding in the trial court. (Gammon v. Huse, 100 Ill. 234.) In Commercial Ins. Co. v. Scammon, 123 Ill. 601, it was said (p. 606): “But the question still remains, does the recital of facts in this record conform to the statute? " It is obvious that the facts recited should include the facts concerning every material issue submitted to the trial court, otherwise a judgment might be rendered for the plaintiff by the Appellate Court on one issue, while on an issue not considered by that court the trial court decided, and properly so, in favor of the defendant. We may look to the record to see what were the issues in the case and whether there was any evidence tending to prove them.” There may be a different finding of facts by the Appellate Court from the trial court without its being an absolute reversal. On examination of this record it appears the findings of the Appellate Court embrace every material issue in the case. It further appears that the findings of the Superior Court were:
*653Value of September deliveries........................... $45,435 00
For loss on cattle shipped and sold after Sept, deliveries.. 9,532 75
For loss of cattle on hand................................ 5,801 66
Less amount to be credited for. steers not up
to contract............................... $3,812 11
Less amount to be credited for pregnant cows 2,441 30
- 6,253 41
Balance............................................ $54,516 00
And. judgment was entered by the trial court for §54,515.90. The Appellate Court found:
Value of September deliveries........................... $45,435 00
Less credit for pregnant cows ............... $2,360 00
Less also for steers not up to contract........ 3,992 60
Total credit............................ 6,352 60
Balance............................................ $39,082 40
Interest on that sum from September 8, 1890............ 9,379 60
Loss on cattle re-sold after September deliveries........ 8,182 55
Loss on cattle on hand November 10..................... 5,720 36
Total.............................................. $62,364 91
For which amount the Appellate Court entered judgment on its findings. The loss on cattle re-sold after September deliveries, loss on cattle on hand November 10, the amount to be credited for pregnant cows, the amount to be credited for steers not up to contract, are all questions of fact found by the Appellate Court different from what they were found by the trial court. The Appellate Court allowed interest which was not allowed by the trial court. The facts, in part, were found different by the Appellate Court from what they were found by the trial court, and the Appellate Court found on all the material issues in the case. We are therefore bound by that finding.
We find no reversible error in the record, and the judgment of the Appellate Court is affirmed.