January 1, 1883, plaintiff made a contract in writing with Otto Heves, under which Heves entered into the immediate possession of a tract of about forty acres of land belonging to plaintiff, the whole of which available for the purpose Heves was to clear up and cultivate to such fruit trees, grape vines and small fruit plants as should be furnished for the purpose by plaintiff—a certain acreage to be cleared and set out each year during the period of four years; and under which contract Heves was to erect certain fences and open up a certain private way or road; in consideration of which services plaintiff was to convey to Heves on January 1, 1888, the title to the north half of said premises.
On Harch 10, 1884, Heves borrowed of plaintiff one hundred and fifty dollars, for which he gave his promissory note payable two years from date, with interest at one per cent per month, payable quarterly, and to secure payment of which he gave plaintiff a writing which referred to the first mentioned contract, and provided that said contract should be held as'security for payment of the note, and making the right to the conveyance therein provided for, “dependent upon the payment thereof at the times and in the manner mentioned in said promissory note, in addition to the other conditions precedent to said conveyance.”
August 14, 1889, Heves died, and Harch 10, 1890, plaintiff brought this action against these defendants, the heirs of Heves, to quiet title to the north half of the land described in said first-mentioned contract, then held and occupied by defendants, and to acquire possession thereof.
In a cross-complaint the defendants set up the contracts between their ancestor and plaintiff above referred to, alleged a compliance with the terms of the first, except to a partial extent wherein compliance was prevented by certain acts of plaintiff, a tender of payment of said note and willingness and readiness to pay any amount found due thereon, and prayed that plaintiff be *37decreed to convey to them the portion of land stipulated in said contract. The court below found the facts in all material respects as alleged in the cross-complaint, except as to the alleged tender of payment of the note, and made a decree wherein plaintiff is required to convey the land to defendants upon payment by the latter, within sixty days, of the amount of said note and accrued interest.
Plaintiff appeals from the judgment and from an order denying him a new trial.
1. It is first contended that inasmuch as the principal contract counted on by defendants was entered into by plaintiff solely in consideration of the personal services of Heves to be thereafter rendered, which services could not have been compelled by plaintiff, there was presented at the time the contract was entered into such a lack of mutuality as to take the contract out of the class which is susceptible of specific performance by either party. While it is a general and well-established rule that mutuality of remedy is essential to authorize the specific performance of a contract, this rule does not require that such mutuality shall exist in all cases at the inception of the transaction. Thus in the case of Hall v. Center, 40 Cal. 63, 67, speaking of this requirement, it is said by our predecessors: “The rule is one which is frequently adverted to, is well understood, and the reasons upon which it is rested are familiar. But the exceptions to its operation are numerous. Lord Redesdale, in Lawrenson v. Butler, 1 Schoales & L. 13, limits its application to a case 'where nothing has been done in pursuance of the agreement,’ by which it is to be understood that though an agreement may, at the time it was entered into, lack the element of mutuality, and for that reason may not be then such an agreement as equity would enforce, yet if the party seeking relief has subsequently, with the knowledge and the express or tacit consent of the other, placed himself in such a position that it would be a fraud for that other .to refuse to perform, equity will relieve.”
The principles there announced are sustained in the later eases of Ballard v. Carr, 48 Cal. 74, and Howard v. Throckmorton, 48 Cal. 489. And, adverting to this element of mutuality and the question as to the time when it must exist, it is said by Mr. Waterman: “The rule as to the time is to be taken with this quali*38fication, that notwithstanding the contract when it is entered into he incapable of specific performance by one of the parties, or, being enforced against him, yet if the obligation to perform be mutual and the obstacle to performance he subsequently overcome, a decree may then he rendered. If the plaintiff has performed his part of the agreement, specific performance may be decreed, although the contract, so far as concerned performance by the plaintiff, was originally beyond the jurisdiction of the court”: Waterman on Specific Performance, sec. 199. The authorities cited by appellant are not at variance with this qualification of the rule.
And while an obligation to perform personal services is one of which specific enforcement may not be had (Civ. Code, sec. 3390), this rule has not the effect to defeat the right to have the specific benefit of an enforceable obligation entered into in consideration of personal services, where such services have been fully or substantially performed. (Ballard v. Carr, supra; Howard v. Throckmorton, supra; King v. Gildersleeve, 79 Cal. 504, 510.) In Howard v. Throckmorton, supra, which, like Ballard v. Carr, supra, was an action to enforce an obligation to convey land in consideration of personal services as an attorney, it is said: “While it is true as a general proposition that a party who has contracted to perform services of the character mentioned in the contract in this case cannot maintain an action for specific performance while the contract remains unperformed on his part, yet, if he can show a substantial performance on his part, he is as fully entitled to maintain such action as he would be if the agreement on his part had been for the payment of money.”
It is claimed that the court did not find that Heves had fully performed his part of the contract. But we think that the clear effect of the finding is, that the contract was in its substance and value, so far as affected plaintiff’s rights thereunder, fully performed by Heves. The fact that a portion of the north half which was to go to Heves was not entirely cleared and planted, whether the failure as impliedly found by the court arose -wholly through plaintiff’s acts or not, did not materially affect any substantial right of plaintiff. It is found that the *39latter’s half was, so far as available for the purpose, fully cleared, cultivated, and set out.
2. It is contended, however, that by the terms of the second v agreement made to secure the payment of the note the time of payment was made of the essence of the right to a conveyance; and that the note not having been paid, or payment tendered according to its terms, the right to such conveyance was thereby terminated, irrespective of defendant’s rights under the first contract if standing alone. But we cannot ascribe such effect to that paper. This latter' contract was entirely collateral to the first, and its relation thereto merely incidental—the essential purpose being to accomplish a wholly different object. It was in the nature of an equitable mortgage, the real purpose of which was to secure the payment of the note-. Since this purpose could not be defeated by a mere failure to pay in accordance with its terms, time was not of the substance of the contract, and where, as here, the lapse is susceptible of exact compensation in money damages—-in the way of interest—equity will not permit such default to defeat a right acquired under the first contract, to which the second is merely collateral. The rule in this respect is thus stated in Fry on Specific Performance, section 617: “Where that on the performance of which by the plaintiff the defendant relies is in its nature a collateral and separate contract, or is part, of or referable to such a contract, though between the same parties, and entered into at the same time and having relation to the same subject matter as the contract which the party seeks to enforce, the court will not consider the default by the plaintiff in respect of the one contract as any bar to the specific performance of the other, though such default may give him a cross-right of action or suit.”
3. The objection that findings 1 and 3 are contrary to the evidence is not tenable. Finding 1, if material, should not be considered as finding that plaintiff was not the holder of the legal title to the land; while finding 3 is in effect but a declaration that defendants are the owners of the equitable title.
4. We see nothing substantially wrong in the form of the judgment. It should, perhaps, not have declared the defendants named therein to be the owners in fee simple of the land, but should have declared their equity and directed the plaintiff, *40upon payment of the amount due under the agreement within a specified time, to convey to them the legal title. But we are unable to see why the judgment as entered does not accomplish the same result. The plaintiff, however, was entitled, as conceded by defendants, to interest on the principal amount of the note from March 10, 1884, less the amount of interest paid, and the judgment as entered is erroneous in this respect. This was a mere clerical error, however, which could and should have been corrected in the court below on motion, and did not necessitate an appeal; and appellant is not therefore entitled to costs of the appeal.
The court below is directed to so modify its judgment as to correct this error, and as so modified the judgment will stand affirmed, with costs of the appeal to respondents.
Harrison, J., and Garoutte, J., concurred.
Hearing in Bank denied.
Beatty, C. J., dissented from the order denying a hearing in Bank, and filed the following opinion on the 9th of December,-1897: