delivered the opinion of the court.

Albert was the owner of a farm near Shawsville, Montgomery county, Virginia, and M. Wiley Jones owned a farm in Giles county. They entered into negotiations looking to an exchange of their farms, and an agreement was entered into as follows:

“This is to certify that I, M. Wiley J ones, agree to give my farm, two hundred and twenty-one acres, and hay and oats to J. A. Albert for his farm, hay, oats and straw and shucks now in barn, he, J. A. Albert, guaranteeing that there will be three hundred and twenty-six acres, after taking off one hundred and fifteen acres, more or less, to W. T. Doosing. It is also agreed that all over $3,200.00 the land sold to Doosing brings shall be repayable to M. W. Jones in cash. It is also agreed that the said J. A. Albert is to give me his lot of entrance at and on the macadam road even for my lot at Eggleston on Norfolk and Western Railway that is fenced with wire and locust posts. It is further agreed that we employ Judge A. A. Phlegar to examine the title for each of the farms and the titles shall be cleared, and we each agree to pay one-half the costs of Judge Phlegar’s fee. It is further agreed that J. A. Albert shall have reasonable time to move present growing crop of corn and fodder, which shall be done without damage to the farm herein sold or traded to said Jones, and seeding possession to be given to said Jones. It is further agreed that no wood, rails, or such articles shall be moved from either farm, and said Jones assumes the John Lucado contract for clearing twelve acres of land, more or less.

“Given under our hands this 20th day of September, 1910.

(Signed) “M. W. Jones,

“J. A. Albert.”

*365In the execution of this contract Albert and Jones, on the 6th of October, 1910, met on Albert’s farm, and after agreeing upon a boundary supposed to contain at least 115 acres and setting it aside for Doosing, as agreed in the contract, they proceeded to have a surveyor run off the residue of the farm, which when the acreage was ascertained proved to be three hundred and seventy-one acres and twenty-one poles; after the deed from Albert to Jones, dated October 20, 1910, had been executed and delivered it was ascertained ■ that the boundary set apart for Doosing contained only one hundred and one acres and twenty-six poles, instead of one hundred and fifteen acres, as provided for in the contract, thus showing a deficiency of thirteen acres and one hundred and thirty-four poles of the amount agreed upon between Albert and Jones which should be set apart for Doosing. When this fact was ascertained Albert called the attention of Jones to the shortage and demanded that the deed should be corrected and that Jones should make good to Albert the deficiency in the boundary cut off for Doosing at the rate of $27.82 per acre, but Jones refused this request and thereupon this suit was brought, and the prayer of the bill is that Jones may be compelled to convey to Albert the thirteen acres and one hundred and thirty-four poles shortage in the lands reserved by the terms of the contract for Doosing, or make a reasonable compensation therefor and for such other and further relief as the case may require.

■ Jones answered the bill denying that there was any mistake and claiming that he purchased the tract of land by an ascertained boundary, and that it was a sale and purchase in gross and not by the acre.

Upon this issue evidence was taken and the circuit court held “that the contract of September 20, 1910, of the exchange of farms between the parties guaranteed on the part of plaintiff to the defendant not less than 326 acres of land, the plaintiff reserving out of any excess over and above said 326 acres, 115 acres more or less for W. T. Doosing, which reservation was *366subordinate to said guarantee; that in running the line which was supposed would reserve the 115 acres for the said Doosing it proved to contain, by actual survey, only 101 acres and twenty-six poles, or a shortage of thirteen acres and 134 poles; that the defendant acquired, by actual survey, 371 acres and twenty-one poles, or forty-five acres and twenty-one poles above the amount guaranteed, which said land was conveyed to the defendant by deed of plaintiff on October 20, 1910, and prior to the ascertainment of the shortage of thirteen acres and 134 poles in the approximation of the 115-acre boundary laid off and reserved for the said Doosing.

“The court is of the opinion that the said shortage of thirteen acres and 134 poles in the acreage of the boundary laid off for the said Doosing was a mutual mistake of fact, for the correction of which the plaintiff is entitled to reformation of his deed of October 20, 1910, to defendant in conformity to the prayer ■of the bill; therefore, the court doth adjudge; order and decree that the plaintiff do recover of the defendant thirteen acres and 134 poles of land to be taken from that portion of defendant’s land immediately adjoining the 101 acres and twenty-six poles conveyed by plaintiff to W. T. Doosing, or in lieu thereof the defendant may retain said land and pay to the plaintiff its value at the price of $25.00 per acre, with interest thereon from the 24th day of August, 1912.

“And the defendant being put upon his election, appeared by counsel and elected to retain the land and pay to the plaintiff therefor at said rate of $25.00 per acre; therefore, it is adjudged, ordered and decreed that the plaintiff do recover of the defendant the sum of $345.93 with interest thereon from the 24th day of August, 1912, and his costs in this behalf expended.” Trom that decree an appeal was allowed upon the petition of Jones.

We think the decree of the circuit court is plainly right. Whether or not the residue of the contract between Albert and Jones was one of hazard or by the acre it is unnecessary for us *367to decide. By the contract Jones was to get not less than 326 acres; as a matter of fact, he got 371 acres. But by this contract, which is the basis of this suit and which is executed by' Jones as well as Albert, it is agreed by both that 115 acres were to be assigned to Boosing. A survey was made by which it was believed that 115 acres had been set apart to Boosing, when in point of fact it turned out that he received only 101 acres and twenty-six poles. There is no suggestion of fraud in the case, nor was there any such delay, negligence or laches in the discovery of the deficiency in acreage assigned to Boosing as would affect the right of Albert to come into court and obtain relief, and we think the decree appealed from was in entire harmony with the decisions of this court upon the subject.

In Watson v. Hoy, 28 Gratt. (69 Va.) 698, the opinion by Judge Burks, after an exhaustive investigation of the subject and the authorities bearing upon it, states the law as follows: “While contracts of hazard in such cases are not invalid, courts of equity do not regard them with favor. The presumption is against them, and while such presumption may be repelled, it can only be done by clear and cogent proof.”

In Benson v. Humphreys, 75 Va. 196, Judge Christian states the law as follows: “Every sale of real estate, where the quantity is referred to in the contract, and where the language of the contract does not plainly indicate that the sale was intended to be a sale in gross, must be presumed to be a sale per acre;” and reaffirms the rule, that “while contracts of hazard are not invalid, courts of equity do not regard them with favor. The presumption is against them, and while such presumption may be repelled, it can only be effectually done by clear and cogent proof;” that “the burden of proof is always upon the party asserting a contract of hazard, for the presumption always being in favor of a sale per acre, a sale in gross, or contract of hazard, must be clearly established by the facts;” that “whether it be a contract in gross or for a specific .quantity depends, of course, upon the intention of the contracting parties, *368to be gathered from the terms of the contract and all the facts and circumstances connected with it. But in interpreting such contracts the court, not favoring contracts of hazard, will always construe the same to be contracts of sale per acre, wherever it does not clearly appear that the land was sold by the tract and not by the acre.”

We shall refer, without discussion or quotation, to several more recent decisions of this court reaffirming the doctrine of Watson v. Hoy and Benson v. Humphreys, to-wit: Boschen v. Jurgens, 92 Va. 756, 24 S. E. 390; Hull v. Watts, 95 Va. 10, 27 S. E. 829; Rogers v. Pattie, 96 Va. 498, 31 S. E. 897; Emerson v. Stratton, 107 Va. 303, 58 S. E. 577; Epes v. Saunders, 109 Va. 99, 63 S. E. 428, 132 Am. St. Rep. 904.

Eor the foregoing reasons we are of opinion that there is no error in the decree complained of and it is, therefore, affirmed.

Affirmed.