delivered the opinion of the Court.
This is a suit for specific performance of a contract evidenced by the following receipt, filed as an exhibit with the bill of complaint, viz:
*28“Oityco Realty Company,
“2 E. Lexington Street,
' “Room 27.
“Baltimore, Md., August 4th, 1921.
“Received from Mr. Albert H. Samuel Eifty & 00/100 Dollars, the same being deposit on Lot 6-7-8,
Sec. B, at Menlo Pk. The total price being $2,200; terms, $250 down, $50 monthly. The above deposit not to hold the lots after two days, unless so stated in this receipt and countersigned by John J. Hurst, President, Oityco Realty Co., and after that date all moneys are forfeited. This receipt, if given on the land, hold lots as above, unless previously sold, in which case the deposit will be refunded. Ho representations or agreements outside of those set forth in this receipt shall be binding.
“(Signed) Oityco Realty Co.,
“Per E. H. Mitchell, Agent.”
A short time before the above transaction, Mrs. Samuel, the wife of appellant, met by appointment E. H. Mitchell, a representative of appellee, on tbe grounds of Menlo Park, and was shoAvn a number of lots in tbe development, including those mentioned in tbe contract, which she testifies were offered to her as a whole for $2,200, but that Mitchell told her how each was valued separately showing the aggregate valuation to be $2,200. Mitchell denies that values of tbe •separate lots were given her, and testifies that he could not have done so, because two of tbe lots were bracketed together on bis list and priced together and not separately. Mrs. Samuel offered $2,000, which Mitchell declined, telling her that they had but one price, tbe list price-, and lie had no authority to vary it; that Mr. Hurst, the president of the company, was in California, and his .instructions were positive. She then asked Mitchell to communicate with Hurst by wire, offering to pay the expense, but this Mitchell declined to- do, saying" that there was but tbe one price, and it made Hurst mad to suggest to him a lower price. Hothing *29was accomplished on this, occasion. Mitchell testifies that, in giving Mrs. Samuel the price of $2,200, he was misled by the arrangement of these three lots, and the prices placed opposite them on the list. The list which he says he had with him that day was filed as an exhibit in the case and appears about as follows:
ft will he seen that 6 has its own price opposite the number, but 7 and 8 are bracketed together, and opposite 8 are the figures $2,200.
Mitchell looking hurriedly at this list, thought 6 was bracketed with 7 and 8. and that the figures opposite 8 represented the price for the three lots, whereas it avas the price for 7 and 8: and 6, which avas a corner lot, had the price of $800 opposite the number. A glance at the list will show how such a mistake might easily have been made.
On August 4th, Mr. Samuel, the appellant, went to the office of the appellee, inquired for Mr. Mitchell, and said he *30and his wife had decided to buy the lots which had been shown her'by Mitchell, and asked Mitchell if $2,200 was the price. Mitchell referred to the price book and, according to his testimony, made exactly the same mistake again, and answered, yes, the price was $2,200. Having made the first mistake and gotten in his mind the idea of a lump price for the three lots, it was easier to make it the second time in a hurried reference to the list.
Mr. Samuel paid fifty dollars on account, there was some further talk about the contract, and the receipt was given. After Samuel left appellee’s office, Mitchell turned over to Miss Sheselsy, the bookkeeper, the stub of the receipt book, and then went out. Miss Sheselsy testifies: “Well, my duties are to take care of the price list and post all sales, so that another salesman won’t sell the same lot again, and make plats and so forth. I took the bulletin board down and just as I went to look at the price I saw what he had done. Mr. Hurst being out of town, I went to Mr. Colburne and told him what had happened. * * Mr. Mitchell came in about fifteen or twenty minutes later around noontime, and I told him what he did; I said, ‘You made a mistake in your prices.’ Mr. Mitchell came back and I explained the error to him and he went to the telephone and tried to get him (Samuel) on the telephone. Then he went to the office and tried to see him, and he tried several times to get him at the office, and 1 tried myself several times to get him at the office.” About half past four or five o’clock she got into communication with Mrs. Samuel, and explained to her the error. Mrs. Samuel “said she didn’t know how it could be. She said he was on the property and had his typewritten list with him and he had quoted from that list. I said, ‘that is true, he might have had that list and the list I have here I can show you..’ I .said, ‘I can show you the same list he had and there is no change in it,’ and she said, ‘Well, I will see Mr. Samuel in the next morning.’ ” It is admitted by both Mr. and Mrs. Samuel that she' was told of the mistake that *31afternoon, and that she reported it to Mr. Samuel that evening. The following' morning Mr. Oolbnrne, the manager, wrote Mr. Samuel as follows:
“August 5, 3921.
“Mr. Albert H. Samuel,
“Kiiigshuiy-Samiiel Electric Co.,
“630 1ST. Calvert Street,
“Baltimore, Md.
“Dear Sir:
“Mr. Mitchell made a mistake in quoting you a price of twenty-two hundred dollars ($2200.00) for lots Kos. 6, 7 and 8, Section ‘B,’ Menlo Park, the price being three thousand dollars ($3,000.00).
“The price of twenty-two hundred dollars ($2,-200.00) Is for lots Mo. 7 and Mo. 8 only.
“Mr. Mitchell has been around to see you several times and called on the phone a number of times, but has been unable to get in touch with you with reference to this matter. We are therefore returning your check of fifty dollars ($60.00), and request that you return the receipt to us which was given you yesterday.
“We will be pleased to take the matter up with you on the basis of three thousand dollars ($3,000.00) for the three lots.
“Yours very truly,
“Oityco Bealty Co., .
“(Signed) E. H. 'Colburn.”
It seems this letter was posted with the outgoing mail for the day late in the afternoon of the day it was written.
Earlier in the day (August 5th), Mr. Samuel returned to appellant’s office, and tendered $200 in cash to Mr. Colburne, which was refused. Subsequently on August 8th, 1923, appellant’s attorney replied to the letter of August 5th as follows :
*32“August 8, 1921.
“Oityco„ Realty Co¡,
“8 E. Lexington Street,
“Baltimore, Md.
“Gentlemen:
“Mr. Albert H. Samuel has referred to me your letter of August 5, enclosing his check of $50.00. Mr. Samuel tells me he cannot conceive of any mistake being made in this connec^-on as both he and his wife negotiated for the purchase of these lots for about 10 days, the price always having been the same for the three lots. That ivhen the price was quoted your Mr. E. H. Mitchell ha^oq, typewritten list showing the prices for these mi 'Tiljcher lots he had for sale, and the price quoted was from this list.
“Under the circumstances, Mr. Samuel having tendered you $200.00;adidtional in cash on August 5, within the time prescribed in his receipt, which tender was refused by you, is entitled to a contract, in accordance with his receipt. I am ready to pay you the $200.00 additional at any time you tender the contract, and suggest this be done without further delay, as Mr. Samuel desires to have the title examined immediately, and begin without delay the erection of a two-story, three-family apartment house on the lot, at a cost of approximately $15,000.00, and desires to complete his building operation not later than January 1, 1922.
“I am herewith returning to you Mr. Samuel’s check for $50.00, which was enclosed in your letter to him of August 5.
“Very truly yours,
ee (Signed) Myer Rosenbush.”
Mr. ITurst returning home about this time, efforts were' made to compromise the matter, but without success; and finally appellee suggested that appellant file a bill for specific performance, so that the matter might be settled in the courts. The bill was filed August 22nd, 1921, and the suit defended *33on several grounds, Tut apparently the decree; in favor of appellee', dismissing the Till, was the result of the court’s conclusion that, by reason of the mistake of appellee, it would be inequitable to decree specific performance. There was no opinion filed. Our surmise is based on expressions of the court during the progress of the trial. At any rate we find it unnecessary to consider any of the other defenses.
That there was a bona fide mistake is established by the testimony of four witnesses, tn^.e of whom were merely employees and, so far as appears, could have had no interest in committing a fraud. The mistake.was discovered and reported to appellant during the ab-ence in California of the only witness, Mr. Hurst, who cou' ' ive derived any benefit from fraudulently changing the figures on the list.
On the defense of mistake, the case* of Heneke v. Cooke, 135 Md. 417, is conclusive of the case at bar. The facts of that case were as follows: Theodore O. Waters, an employee in the office of the administrators of the estate of Dr. Cooke on .Tune :15th, 1918, signed a written contract “for administration of estate of Theodore Cooke” for the sale to appellant of-a house and lot known as 1709 Collington Avenue, for $1,575, subject to an annual ground rent of $48. It was a corner property, fitted up and used as a store and was valued at $1,700, subject to a ground rent of $60. He thought ho was selling the house and lot Ho. 1711 Collington Avenue, which was next door and an inside lot, and much less attractive. He received and deposited a check for ihe cash payment. The mistake was discovered more than six months later, and a deed for the property was then refused. Whereupon a bill was filed for specific performance.
In disposing of that case, JYi>«e Burke, in delivering the opinion of the Court, said: “The law applicable to mistake as a defense to a suit for specific performance is well settled in this State. The only possible difficulty that can arise is in the. application of the law to the- facts of the particular ease, which must be decided upon its own facts and oircuun*34stances. In Diffenderffer v. Knoche, 118 Md. 189, Judge Boyd, after stating that a sound public policy demands that the contracts of parties should not be disturbed or rescinded by the courts for trivial or slight reasons, said: 'But it is equally well established that the right to the specific performance of a contract is not absolute, and if one is made under such circumstances as would malee its enforcement unjust, inequitable and harsh, it may be refused, although the defense is not such as would warrant the rescission of the contract at the suit of the defendant.’ In Sommerville v. Coppage, 101 Md. 519, Chief Judge MoSherry, in speaking for the Court, said: 'The granting of the equitable remedy is said to be a matter of discretion, not of an arbitrary, capricious discretion, but of a sound judicial discretion, controlled by established principles of equity, and exercised upon a consideration of all the circumstances of each particular dase.’ Then, after explaining what was meant by the discretion of the court in such cases, he said: 'It is also settled that specific performance will not be decreed of a written contract to buy land, which on account of a mistake does not accurately express the terms really agreed upon by the parties. Kraft v. Egan, 78 Md. 36. It is a well established rule that in suits for the specific performance of agreements, even when written, the defendant may, by means of parol evidence, show that through the mistake of both or either of the parties, the wording does not express the real agreement, or that the agreement itself was entered into through a mistake as to its subject matter, or as to its terms. In short, a court of equity will not grant its affirmative remedy to compel the defendant to perform a contract which he did not intend to make, or which he would not have entered into had its true effect been understood. 2 Pom. Eg. sec. S60.’ The principles stated at the end of that quotation was repeated in Thomas v. The G. B. S. Brewing Co., 102 Md. 423; and again in McLaughlin v. Leinhardt, 113 Md. 261, what was said by Judge MoSherry was quoted with approval. In 35 *35Cyc. 605, it is said: ‘Unilateral mistake of a defendant, not caused or contributed to by plaintiff, bas frequently been admitted as a defense, when to enforce the contract would he harsh and unreasonable. In many but not all of the cases defendant’s mistake is that of his agent. But where the unilateral mistake was not induced or contributed to in any way by the plaintiff, the defense is.confined to cases where to grant specific performance would be highly unreasonable. A mistake which was solely the result of defendant’s inexcusable carelessness is not a defense to a suit for specific performance,’ ”
Continuing, J rucio Bunios said: “Generally speaking, it may be said that in every case of mistake there is found more or less negligence in the party setting it up. The law has fixed no definite or absolute standard by which the negligence may be measured. The decision must be controlled by the circumstances of the case. It is said in 2 Pom. Bq. Juris., sec. S56, that: ‘It is not every negligence that will stay the hand of the Court. The conclusion from the best authorities seems to be that the neglect must amount to the violation of a positive legal duty. The highest possible care is not demanded. Even a clearly established negligence may not of itself be sufficient ground for refusing relief, if it appears that the other party has not been prejudiced.’ ”
Applying the law as developed from the authorities quoted, to the facts of the particular case, Judge Burke concludes : “Would it be inequitable to enforce the contract? The property sold was appraised at $1,700, and is subject to a gyound rent of $60. It was sold for $1,575, subject to a ground rent of $48. As compared with l71l U. Oollington Avenue, which Walters thought he was selling, it is a much more desirable and attractive property. We have carefully considered the testimony as to the respective values of the two properties, hut, without discussing it, we will merely say that there is a material difference in the value of the two houses, and that to enforce the contract would inflict substantial loss upon the appellees.”
*36It will be observed that the hardship to the defendant in the above case Was solely the loss of the difference between the values of the respective properties. That case is parallel in every respect with the case at bar, but was a much stronger case for specific performance, in that the pecuniary loss would have been less, and a substantial time had elapsed before the mistake was made known to the plaintiff.
In the present case, to enforce specific performance would require the defendant to present to the plaintiff an $800 lot without any consideration, and this too, when the mistake was discovered almost immediately, and made known to the plaintiff on the afternoon of the day on which the contract was executed, and before he could possibly have been prejudiced. In fact it is not claimed that he was in any way prejudiced.
To decree specific performance in such a case would clearly be to repudiate the policy declared in Henneke v. Cooke, supra, and in a long* line of cases prior thereto in this State, and in the decisions in practically all other jurisdictions.
Indeed there is not a single conflicting decision from any jurisdiction cited in his brief, or referred to in the oral argument of appellant, where the facts were at all comparable with those of the present case, and where the relief sought was by way of specific performance.
The decree appealed from will he affirmed.
Decree affirmed, ivith costs to appellee.