By the Court,
DixoN, C. J.’ The plaintiff, who held the street commissioners’ certificate at the time of the judgment, and Jonathan Taylor, who was the holder at the commencement of the action of Rogers v. Schwarting, Treasurer &c., and Knab, are strangers to that cause, and not bound by the judgment. As to the plaintiff therefore, there is no obstacle in the way of the present treasurer accepting a surrender of the street commissioners’ certificate, transferring to the plaintiff the certificate of sale, and executing and delivering to him the proper tax deed. But it is insisted, and this for the plaintiff, that as the treasurer and the city were parties to the action, they are perpetually restrained from executing and delivering a tax deed, whether the appellant is a party or privy or not; and hence that the plaintiff is without remedy except by action against the city for damages. This, it seems to us, is giving too much latitude to the operation of the judgment, and overturns, in effect, the principle which lies at the foundation of all estoppels by judgment. The plaintiff is not bound because he is neither party nor privy, and yet he is bound because some third person, nominally connected with the action, and through whom he must work out his rights, but who was not authorized to represent or conclude him, was a party. W.e say nominally connected with the action, because it is obvious that *372neither tbe city nor tbe treasurer bad tbe' slightest interest in tbe result of tbe controversy. I doubt myself whether under any circumstances they ought to be required to appear and litigate in cases of tbe kind. It is enough that they are joined in tbe action, so that tbe real parties in interest, through them, can secure the relief to which in law they are entitled. They are the mere conduit or channel through which tbe rights of the parties in interest are to be obtained — the depositaries of a power to be exercised in behalf of such parties, and such parties alone. Regarding them in this light, how can their powers be abridged or their duties varied by the decision of a court of law or equity in an action to which the person in interest is not a party, and by which his rights are not affected ? Is a judgment wholly inoperative upon the person in interest, to be considered operative and binding against them ? Can the merely nominal parties be bound, whilst the real parties to the controversy remain wholly unbound ? As the agent of the plaintiff, the holder of the street commissioners’ certificate, how can the powers or duties of the city or treasurer in this behalf be modified or abated by a judgment rendered at the suit ■of Rogers against Knab ? It seems to us that these things cannot be, and that the difficulties about the judgment are fairly obviated by limiting its operation to parties and privies to the action in which it was rendered, regarding as parties only those persons joined in the action who have an active interest in the litigation. That is to say, that the city and its treasurer are restrained from issuing the tax deed to Knab, or any person claiming title to the street commissioners’ certificate under him subsequent to the commencement of the action ; but that as to any person having superior title, their powers and duties are unchanged. This gives full operation to the injunction. It makes its operation co-extensive with that of the judgment to which it is a mere adjunct or ancillary process; and, if the judgment fails for want of proper parties or other cause, the injunction fails also, as in reason and justice *373it ought. We think, therefore, upon the facts stated in the complaint, that the present treasurer is not restrained from accepting a surrender of the street commissioners’ certificate from the plaintiff, nor from transferring to him the certificate of sale, or executing and delivering the tax deed; and that, upon proper application, if he refuses, he may be compelled to do so by writ of mandamus.
It follows from these views that it was error to overrule the demurrer. It appears upon the face of the complaint that the plaintiff has ample means of redress without resort to this action, which his counsel admits cannot be maintained if the more direct remedy prescribed by law still exists.
Judgment reversed, and cause remanded for further proceedings according to law.