The complaint of the relator is based on a bond executed by Hays as principal, and the other appellees as sureties. The condition of the bond is thus expressed :
“The conditions of the above obligation are such that whereas, the above bound Orlando Hays has been awarded the contract for constructing sections 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, of the Pleasant Hill and Manilla Free Gravel Eoad, in Shelby county, Indiana, and has entered into a written contract with the engineer and superintendent of said free gravel road to construct and complete said sections 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, of said road on or before the — day of-, 188-, according to the specifications prepared therefor by *84said engineer and superintendent, and in compliance with the provisions and requirements of the notice of the letting of the contract for the construction of said road :
“ Now, if said Orlando Hays shall construct and complete said sections 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, of said road, according to the provisions of the contract entered into with the engineer and superintendent, then this obligation to be void, otherwise to remain in full force and effect.”
It is averred that a written contract was entered into between Hays and the board of commissioners of Hancock county for the construction of the sections of the gravel road mentioned in the bond, and that the bond was executed under the provisions of the act of March 14th, 1877. It is also averred that by the mistake of the scrivener who drew the bond it was made payable to the board of commissioners instead of to the State of Indiana, and that by the further mistake of the scrivener the bond was not conditioned for the payment of debts incurred by the contractor in the prosecution of the work, or for the payment of laborers and persons furnishing material. It is further averred that the claims of the persons named were assigned to the relator ; that the contractor became indebted to the persons named for work and for materials, and the particulars of the indebtedness are properly set forth. The complaint also alleges that the relator made demand for payment of the sums due before the action was instituted.
The title of the act of March 14th, 1877, does not include more than one subject, and the provisions relating to the execution of bonds by contractors are fully within the title.
The decision in Faurote v. State, ex rel., 110 Ind. 463, settles the question as to the right of the relator to have mistakes in the bond corrected. The bond was given pursuant to a public statute, and under the provisions of section 1221, R. S. 1881, the parties in interest had a right to have mistakes corrected so as to give the bond the effect the law intended it should have.
*85The persons who performed labor and furnished materials had a right to sell their claims. A sale of such claims is not ehampertous. There is no more reason for holding such sales ehampertous than there is for holding the sale of a claim for work and labor done on a farm, or of a claim for merchandise. Our code expressly recognizes the right to sell and assign all such claims, and authorizes the assignee to maintain an action in his own name as the real party in interest.
After the sale and assignment of the claims to the relator, he became the real party in interest, and the demand was properly made by him.
The answer of the sureties is, in substance, this: The assignors and the relator, at the time the assignment was made, entered into an agreement wherein the relator undertook to collect the claims at his own expense, and when they were collected to pay to each of the claimants one-half of his claim “ of the money which should be by him collected in consideration of this undertaking the assignors agreed that the relator should retain one-half of the amount collected on each claim to compensate himself for his services, and to reimburse him for costs and expenses incurred.
To this answer a demurrer was sustained, and this the appellant’s counsel assert was error, because the agreement between the assignors and the relator was ehampertous and void. The rule invalidating ehampertous agreements is still in force in this State, although much restricted by the provisions of the code. Scobey v. Ross, 13 Ind. 117 ; Quigley v. Thompson, 53 Ind. 317 ; Greenman v. Cohee, 61 Ind. 201; Board, etc., v. Jameson, 86 Ind. 154, 161. The allegations of the answer would carry the case within our own decisions, and within those of other courts, if the question at issue arose directly on the contract. 3 Am. and Eng. Ency. of Law, 68. It would, indeed, be impossible to discern any difference in principle between this case and the cases of Scobey v. Ross, supra, Coquillard v. Bearss, 21 Ind. 479, and Lafferty *86v. Jelley, 22 Ind. 471, if the contract were relied upon as a defence by a party sued upon it, but here the parties who rely upon the contract are not endeavoring to prevent its enforcement directly against them, for what they seek to do is to defeat an assignment. If the action had been brought by the original claimants, no question of champerty would have arisen, so that the alleged champertous contract only comes into question collaterally. We, therefore, feel bound to hold under the ruling in Allen v. Frazee, 85 Ind. 283, that the assignment is not defeated.
We find no evidence of any mistake in the preparation of the bond, and we can not agree with the view of counsel that the statute of its own vigor imported conditions into the instrument. It may be true that to prove the mistake in naming, the obligee, it is unnecessary to do more than prove the proceedings in which the bond was given, but more is necessary where it is sought to add a condition to the bond. As the instrument is written it simply obligates the sureties of the contractor to answer for his failure in his undertaking to construct and complete the sections of the road designated “ according to the provisions of the contract entered into with the engineer and superintendent.” We can not perceive any legal reason upon which the obligors can be held in this action without evidence that they agreed to be bound for debts due persons performing labor and furnishing materials. Some evidence must, in such cases as this, be given in proof of the averment of a mistake in reducing the contract to writing. Sureties can not be held beyond the plain import of their obligation, where, as here, the obligation is clear and unambiguous on its face, without some evidence of an intention or agreement to be bound beyond the terms and conditions of their bond. The board had a right to take a bond to secure the performance of the work according to the contract, and, so far as this record shows, this is the only bond that was taken. R. S. 1881, section 5095. At all events, there is no evidence that the *87sureties agreed to be bound beyond the term of the bond, or that the bond does not fully express the obligation of the sureties.
Filed May 28, 1889.We do not understand our oases to decide, as counsel assert, that “ in case the mistake is not patent a suggestion of such mistake in the complaint is sufficient for the case.” It may be sufficient, as a matter of pleading, to suggest the mistake, but when it comes to the question of establishing a cause of action there must be evidence of the mistake or the plaintiff will fail. Where a bond appears to be complete and perfect on its face, with conditions fully expressed, a new condition can not be added, unless there is satisfactory evidence of a mistake. If the board of commissioners could not rightfully have accepted such a bond as the one involved in this controversy, in proceedings for the construction of roads,
■ there might be some tincture of reason in the contention that the statute entered into it so fully as to supply conditions and terms; but it is plainly otherwise where, as here, the statute authorizes just such bonds as the one before us to be taken in proceedings such as those in which this bond was taken.
Judgment reversed, with instructions to sustain the appellant’s motion for a new trial.