delivered the opinion of the court.
Services were rendered by Robert J. Atkinson, in his lifetime, as attorney for the defendants in prosecuting a claim, in their behalf, against the United States, before the accounting *553officers of tlie Treasury Department; and the plaintiff instituted the present suit in the- Supreme Court of the District to recover compensation for those services, including .a claim for services rendered by the decedent and by himself, as such administrator, in the same case, since the-decease, of the intestate.
Process, was served ;• and the defendants appeared and pleaded in abatement the pendency of a prior suit in a State court for the same cause of' action, ánd-tendered a certified copy of the prior--writ and return in support of the plea; to which the plaintiff demurred, and assigned for cause that the pendency of a prior suit in a State court is no stay or bar to a suit in the court below. Hearing was-had; and the court sustained the demurrer of the plaintiff, and gave leave to the defendants to plead to the merits.
Pursuant to that leave, the defendants pleaded nil debet arid non assumpsit; upon which-issues were duly joined. Subsequently the parties went to trial; and verdict and judgment were for the plaintiff, in the sum of $9,185.18. Exceptions to the rulings and instructions of the court, and to the refusals of the court to instruct the jury as requested, were filed by the defendants; and they sued out a writ of error, and removed the cause irito this court.
Ten errors are assigned by the plaintiffs in error'; but, iri the view taken of the case, it will riot be necessary to give them a separate examination.
Two questions are presented, arising out -of the ruling of the court in sustaining the demurrer of' the plaintiff below to the plea in abatement'filed by the defendants: ,1., Whether the defendants did or did-not-waive the demurrer, by subsequently pleading to the merits. 2. Whether the pendency of a prior suit in a State court is a bar to an action subsequently commenced in tbe Supreme Court -of this District.
Authorities are -referred to by the defendant in error, which support the .proposition that pleading over to a- declaration, adjudged good on demurrer is a waiver of the demurrer; and there are many other-decided cases to the same effect. Aurora City v. West, 7 Wall. 92; Bell v. Railroad, 4 id. 602; Clearwater v. Meredith, 1 id. 42; United States v. Boyd, 5 How. 51; Evans v. Gee, 11 Pet. 85; Jones v. Thompson, 6 Hill,
*554Suppose it were otherwise, still it is insisted by the defendant in.error that the pendency of a prior suit in another jurisdiction is not a bar to a subsequent suit in a circuit court or in the court below, even though the two suits are for the same cause of action; and the court here concurs in that proposition.
Repeated attempts to maintain the negative of that proposition have been made, and it must be admitted that such attempts have been successful in a few jurisdictions; but the great weight of authority is the other way. Bowne v. Joy, 9 Johns. 221; Hatch v. Spofford, 22 Conn. 497; Maule v. Murray, 7 Term, 466; Imlay v. Ellefsen, 2 East, 457; Colt v. Partridge, 7 Met. 572; Smith v. Lathrop, 44 Penn. St. 328; Cox v. Mitchel, 7 C. B. n. s. 55 ; Wood v. Lake, 13 Wis. 91; Wadleigh v. Veasie, 3 Sumn. 167; Loring v. Marsh, 2 Cliff. 322; White v. Whitman, 1 Curt. 494; Salmon v. Wotten, 9 Dana, 422; Yelverton v. Conant, 18 N. H. 124; Walsh v. Durkin, 12 Johns. 99; Davis v. Morton, 4 Bush, 444.
'Attempt is also made by the defendant in error to maintain the proposition that the allowance of the bill of exceptions is irregular, and that the assignment of errors founded thereon is not properly before the eourt for re-examination; but the court here is entirely of a different opinion. Due attention to the act reorganising the courts of the District will remove all doubt upon the subject. 12 Stat. 764.-
Provision is made for exceptions to be taken in the trial at the special term, before a single justice. As there provided, exceptions may be reduced to writing at the time, or they may be entered in the minutes of the justice, and settled afterwards, in such manner as the rules of- the court provide. Such exceptions must be “ stated in writing, in a case or bill of exceptions, with so much of the evidence as may be material to the questions; but the case or bill of exceptions need not be signed or sealed.” Sect. 8.
Special regulations are also enacted in respect to motions for new trials; and it is provided that a motion for new trial on a case or bill of exceptions shall be heard,.in the-first instance, at 'a general term. Appeals, and writs of error to this court are regulated, by the eleventh section of the act.. Writs of error and appeal, under the prior law, applicable to. the District, were *555required to be prosecuted in tbe same manner and under tbe same regulations as in case of writs of error and appeals from judgments and decrees rendered in the circuit courts of the United States. 2 Stat. 106; United States v. Hooe, 1 Cranch, 318.
Important changes were undoubtedly made by the act reorganizing the courts of the District; but' the eleventh section provides that any final judgment, order, or decree of said court may be re-examined and reversed or affirmed in the Supreme Court of the United States upon writ of error or appeal, in the same cases and in like manner as is now provided by law in reference to the final judgments, orders, and decrees of the Circuit Court of the United States for the District of Columbia. 12 Stat. 764.
Grant that, and it follows that writs of error from this court to the courts of this District are governed by the same rules' and regulations as are writs .of error from this court to the circuit courts of the United States. Thompson v. Riggs, 5 Wall. 676; Pomeroy's Lessee v. Bank of Indiana, 1 Wall. 597.
Unless the'exceptions'to the rulings of the court in the progress of the trial, or to the instructions of the court given to the jury, are signed by the judge, or sealed with his seal, it is not a bill of exceptions within the meaning of the statute authorizing such proceeding, nor does it become a part of the record. Instead of that, the established rule is, that the exception must show that it was. taken and reserved by the party at' the trial; but it may be drawn out in form, and signed or sealed by the judge, at a later period. United States v. Breitling, 20 How. 254.
Decided cases to that effect are very numerous; nor would it be difficult to show that the practice in that regard has been uniform-ever since the'statute, alio wing bills of exception was passed by Parliament. Phelps v. Mayer, 15 How. 260; Turner v. Yates, 16 id. 28.
Anciently the bill of exceptions was required to be sealed; but it is'sufficient, in the practice of this court, if it be signed by the judge, as it was in the case before the court. Pomeroy’s Lessee v. Bank, 1 Wall. 599; Generes v. Campbell, 11 id. 193 ; Mussina v. Cavazos, 6 id. 355.
Beyond doubt, the record must show expressly or impliedly that the exception was taken and reserved by the party at the *556trial; but it is a mistake to suppose that it has ever been decided by this court that it must be drawn out and signed or sealed by the judge before the jury retire from the bar. Manifest inconvenience would result from such a requirement; and, in point of fact, there is no such rule. On the contrary, it is always allowable,’if’the exception is seasonably. taken and reserved, that it may- afterwards be put in form and filed in the case, pursuant to the'order and direction of’ the judge ivho presided at the trial. Dredge v. Forsyth, 2 Black, 568.
Apply that rule t.o the case .before the court, and it is clear that the objection of the defendant in error is without merit, as it appears by the record that the exceptions were “ taken at the trial of the cause,” and that the bill, of exceptions was signed by the judge at the request of the defendants, and filed in the case nunc fro tunc, which brings the case within the settled practice of courts of error, even if governed by .the strictest rules of the common law..
Coming to the merits, the first objection of the plaintiffs in error is-that the contract set up in declaration is one for a contingent compensation. Such a defence, in some jurisdictions, would be a good one; but the settled rule of law in this court is.the other way. Reported cases to that effect show.that the proposition is one beyond legitimate controversy. Wylie v. Coxe, 15 How. 415; Wright v. Tebbitts, 91 U. S. 252.
Professional' services were rendered by an attorney, in the first case cited, in prosecuting a claim against the Republic of' Mexico, under'a contract that the attorney was to receive five per cent of the- amount recovered. Valuable services were rendered'by the attorney during the lifetime of the claimant;, but he died before the claim was allowed. Subsequently, the efforts óf. the attorney were successful; arid he-demanded the fulfilment of the contract, which was refused by the administrator of the decedent. Payment being refused, the attorney brought suit; and this court held that the decease of the owner of the claim did - not dissolve the contract, that the claim remained a lieri upon, the money when, recovered, and that'a court of equity would exercise jurisdiction to enforce the lien, if it appeared that 'equity could give him a more adequate remedy than he could obtain in a court of law.
*557Courts of law also adopt the same rule of decision, as sufficiently. appears from the second case cited, where the same rule of decision was applied and enforced without hesitation or' qualification. Contracts for lobbying stand upon a very different footing, as was clearly shown by the Chief Justice in commenting upon a prior decision, in which the. opinion was given by Justice Swayne. Trist v. Child, 21 Wall. 450.
Nothing need be added to what is exhibited in the case last mentioned to point out the distinction between professional services of a legitimate character, and a contract for an employment to improperly influence public agents in the performance of their public'duties. Tool Company v. Norris, 2 Wall. 53.
Professional services, to prepare and advocate just claims for compensation, are as legitimate as services rendered in court in arguing a cause to convince a court or jury that the claim presented- or the defence set up against a claim presented by the other party ought to be allowed or rejected. Parties in such cases require advocates; and the legal profession must, have a right to accept such employment, and to receive compensation for their services; nor can courts-of justice adjudge such contracts illegal, if they are free from any taint of fraud, misrepresentation, or unfairness.
By' the contract in question, the amount of compensation to be paid was not fixed;‘and, in order to enable the jury to determine what the plaintiff was equitably entitled to recover, he called other attorneys, and proved what is ordinarily charged in such cases; and the defendants excepted to the ruling of the court, in refusing to charge the .jury that they should disregard such testimony.
Attorneys and solicitors are entitled to have allowed to them, for their professional services, what they reasonably deserve to have for the same, having due reference to the nature' of the service and their own standing in the profession for learning, skill, and proficiency; and, for the purpose of aiding the' jury in determining that matter, it is proper to receive evidence as to the price usually charged and received for similar services by other persons of the same profession practising in the same-court. Vilas v. Towner, 21 Vt. 419.
Tested by that rule, the court is of the opinion that the *558prayer for instruction was properly refused. Certain other prayers for instructions were also presented by the defendants, which were refused by the court below; but, in the view taken of the case, it must suffice to say that we are all of the opinion that the ruling of the court in refusing to give the requested instructions was correct.
Enough has already been remarked to show that the theory of the plaintiffs in error, that the contract is prohibited by certain acts of Congress referred to, cannot be sustained, for the reason that the contract was a legitimate one for professional services o'f an attorney who held no official station at the time the contract was made, nor at any time during the period he was engaged in prosecuting the claim.
Exceptions were also taken to numerous detached portions of the charge of the court; but the remarks already made render it unnecessary to give those exceptions a separate examination-. Such an examination would extend the opinion unnecessarily; nor is it necessary, as the court is unanimously of the opinion that the exceptions must all be overruled.
Judgment affirmed.