¶1delivered the opinion of the court.
¶2There are three questions presented by this record: First. Is the note in question negotiable, so as to prevent plaintiffs from urging its cancellation as against the defendant Ferguson; or,' in other words, is his title, to the note such as to render him immune against the-*101attacks made upon that title by the complaint? Second. Do the stipulations for the surrender and cancellation of the note and mortgage in question, as set forth in those instruments and the accompanying contract, constitute an agreement for liquidated damages or for a penalty? Third. Is the allegation of the complaint about notice to the defendant Angus sufficient to charge him with knowledge of the purpose of plaintiffs to exercise their option to sell the land for $24,000? We will consider these questions in the order noted.
¶3
“This note is given as a part of the purchase price of real property, and is secured by mortgage of even date herewith, and is subject to all the terms and conditions of said mortgage.”
¶4It would be doing violence to the language to say that the note is unconditional, when is expressly says upon its face that it is subject to conditions. The reference to the mortgage by the terms of the note’ is in effect making the note and mortgage one instrument, with the conditions rendering the note nonnegotiable. Bradstreet v. Rich, 74 Me. 303; In re Commissioners of Washington Park, 52 N. Y. 131; Casey v. Holmes, 10 Ala. 776. Taken in connection with the reference to its accompanying mortgage, making them in effect one instrument, as these authorities teach, the note amounts to a declaration by the makers that, although they have promised to pay, yét on the face of the note they reserve the option of either paying it, or within one year having it canceled. The operation of this provision is wholly within the control of the makers, and amounts to a condition destroying the negotiability of the note. *102The case in hand is by this circumstance distinguished from the case of the United States National Bank v. Floss, 38 Or. 68 (62 Pac. 751: 84 Am. St. Rep. 752), cited by appellant; for failure of consideration discussed there, as affecting the negotiability of the note, was not a matter within the control of the maker. In that case the note was fair and unconditional on its face. To be sure, interest was unpaid in part, but that was a mere incident of the principal debt, and was held not to amount to notice of dishonor. Although the consideration was an executory contract, yet there was no allegation that the holder knew of any breach of it at the time he purchased the note; hence the plaintiff in that case was a holder of the paper in due course. Here, it is charged that, besides knowing all the conditions contained in the note and mortgage, the defendant Ferguson did not pay any valuable consideration for the note, and that is was assigned to him without consideration, and for the fraudulent purpose of preventing plaintiffs from exercising their right to have those instruments canceled.
¶5
“A holder in due course is a holder who has taken the instrument under the following conditions: (1) That it is complete and regular upon its face; (2) that he became the holder of it before it was overdue, and without notice that it had been previously dishonored, if such was the fact; (3) that he took it in good faith and for value; (4) that at the time it was negotiated to him he had no notice of any infirmity in the instrument or defect in the title of the person negotiating it.”
¶6The language of the note itself, referring and making it subordinate to the conditions of the mortgage, shows upon its face that it is not a regular negotiable instru*103ment. In addition to that, according to the allegations of the complaint, Ferguson did not take the note in good faith or for value. He is therefore not a'holder of the note in due course, and according to Section 5891, L. 0. L., a note in the hands of any holder, other than the holder in due course, is subject to the same defenses as if it were non-negotiable. It is not necessary to further elaborate this branch of the case, for in their brief, defendants substantially admit that if plaintiffs have any right to demand cancellation of the instruments in question the right is equally available against both defendants. We conclude that, as against the defendant Ferguson, the note is subject and amenable to the attack made upon it by the complaint, and that as to him the demurrer was not well taken in that respect.
¶7
¶8The defendant Angus has not bound himself by the flexible cord of a penalty, entailing upon him only such actual damages as might be assessed by the verdict of a jury. He has agreed to the strict and immovable standard of liquidated damages according to the language of his contract. He has chosen to agree in the alternative either to buy the land or to cancel the note. Can he be *105relieved under apy phase of equitable jurisdiction? The question of a fixed sum as liquidated damages came before this court most prominently in the early case of Wilhelm v. Eaves, 21 Or. 194 (27 Pac. 1053: 14 L. R. A. 297). The contract in question there contains some 16 different stipulations of varying degrees of importance, the damages for a breach of some of which would be easily ascertainable, while there were others not so clear as to the amount of damages applicable; but there was only one sum of money provided as an omnibus standard, by which to measure the damages of any one of those different stipulations, and the court held that, owing to the unconscionable effect, the parties could not be supposed to have intended that construction of their agreement, and so denied recovery of that specific sum of money as a compensation for the breach of the contract.
¶9
(1) “Where the contract is conditioned for the performance of some collateral agreement, the sum mentioned therein will be presumed to be a penalty, and it is incumbent upon the party desiring to recover the sum named as liquidated damages to show that it was so intended by the contracting parties.”
¶10*106The case in hand evidently does not come within this rule, because there is no collateral agreement. The engagements of the parties are in the alternative, and each is a part of the same agreement. Strictly speaking, one cannot be considered as a security for the performance of the other. The two are of equal dignity and force, and merely present two alternatives, the performance of either of which would be considered the performance of the entire contract on the part of the defendant. The second rule is thus stated in Salem v. Anson, 40 Or. 339 (67 Pac. 190: 56 L. R. A. 169: 91 Am. St. Rep. 485):
(2) “When the actual damages in case of a breach of the contract must necessarily be speculative, uncertain, and incapable of definite ascertainment, the stipulated sum will be regarded as liquidated damages, and may be recovered as such without proof of actual damages, unless the language of the contract shows, or the circumstances under which it was made, indicate a contrary intention of the parties, or it so manifestly exceeds the actual injury suffered as to be unconscionable.”
¶11In the case of Sun Printing & Publishing Association v. Moore, 183 U. S. 642 (22 Sup. Ct. 240: 46 L. Ed. 366), Justice White, speaking for that court says:
“The decisions of this court on the doctrine of liquidated damages and penalties lend no support to the contention that parties may not bona fide, in a case where the damages are of an uncertain nature, estimate and agree upon the measure of damages, which may be sustained from the breach of an agreement. On the contrary, this court has consistently maintained the principle that the intention of the parties is to be arrived at by a proper construction of the agreement made between them, and that whether a particular stipulation to pay a sum of money is to be treated as a penalty, or as an agreed ascertainment of damages, is to be determined by the contract, fairly construed; it being the duty of the court always, where the damages are uncertain and have been liquidated by an agreement, to enforce the contract.”
¶12*107The principle seems to be, from a consideration of all the. authorities, that where the parties are competent to contract, are equally masters of the situation, and deal at arm’s length, the court of equity will not disturb the measure of damages established by the parties themselves, unless it is so grossly unconscionable and oppressive as to shock the conscience of the court and lead it to believe that, although so nominated in the bond, in the letter, it is not included within the spirit of the contract, or within the contemplation of the parties. With this principle in mind, and as if this were purely a question of liquidated damages or penalty, let us examine the transaction more particularly, and determine whether the alternative is so unconscionable as to render it inequitable to enforce the agreement as made by the parties.
¶13
¶14Cancellation of instruments void in fact, but apparently valid, is a peculiar province of equity jurisdiction: Breathwit v. Rogers, 32 Ark. 758; Hardy v. Brier, 91 Ind. 91; Gray v. Coan, 23 Iowa 344; Remington Paper Co. v. O’Dougherty, 81 N. Y. 474; Hoopes v. Devaughn, 43 W. Va. 447 (27 S. E. 251). If equity will enforce cancellation of an instrument constituting a cloud upon the title to real property, in the absence of an agreement for that purpose between the parties, within the scope of the cases last cited, all the more will it decree specific performance of the express engagements of parties to accomplish the same result. We conclude on the merits of the transaction that the bill presents no equities in favor of the defendant Angus sufficient to excuse him from doing as he agreed in the alternative. His codefendant, as we have already shown, stands in no better condition in that respect, for the note he claims is nonnegotiable, and by the allegations of the complaint he is not a holder in due course.
¶15