(After stating the facts.) In the various code sections regulating the practice in a justice’s court, there is no specific form of direction of an execution to any particular officer. Mesne process is directed to and served by constables. Civil Code, §4116„. Final process may be executed by any officer empowered to serve mesne process, unless there is a statutory inhibition. Hence constables may levy executions from a justice’s court; and, by the Civil Code, §4381, sheriffs are also empowered to serve and execute-both mesne and final process issued from justices’ courts. The regular bailiff of a county court is authorized to levy only the processes of the county court. Civil Code, §4190. He has no authority to levy an execution issued from a justice’s court. A levy by a. countv-eourt bailiff of a justice-court execution is void, because a levy by an officer without authority of law is no levy at all. Morris v. Tinker, 60 Ga. 466; Collins v. Hudson, 69 Ga. 684. It is not. good as a levy by a de facto officer, because the county-court bailiff, in making the lev}1", does not assume to act as constable or as sheriff or lawful deputy. If he -did, and his appointment or qualification were irregular, nevertheless his acts would be those of a de facto officer. Twiggs v. Hardwick, 61 Ga. 272; Hinton v. Lindsay, 2d Ga. 746(3-4); Gunn v. Tackett, 67 Ga. 725. But where he undertakes to extend the jurisdiction of his office to the execution of process which under the law he has not the power to execute, quoad *551boc he is a usurper of the functions of another office, and is not a de facto officer.
However, it is insisted that the defendants are estopped from denying the legality of the levy, because Warren, the principal on the bond upon which the suit was predicated, obtained possession of the property and in the bond recited the factum of the levy. It is certainly true that the filing of a claim and the giving of a forthcoming bond estops a claimant and the surety on his bond from denying the completeness and sufficiency of the seizure of the property made by the levying officer. Cohen v. Broughton, 54 Ga. 296; Scolly v. Butler, 59 Ga. 850; Connolly v. Atlantic Contracting Co 120 Ga. 216. The estoppel does not extend to the' validity of the process (Smith v. Lockett, 73 Ga. 105; Osborne v. Rice, 107 Ga. 283), nor to the authority of the officer to make the levy. Pearce v. Renfroe, 68 Ga. 194. In the present case the defendants, by signing the bond, estopped themselves from denying that the county-court bailiff made an actual seizure of the property by, virtue of the process in his hands. Ibid. 196. But on the trial of the claim, case they would not have been precluded from showing that such, seizure by the county-court bailiff was void, because, as to the act: of levy, the bailiff was not an officer, either de jure or de facto, but a mere usurper of the functions of other officers designated by law to execute this particular process. However, in a suit on a forthcoming bond, where its execution is not denied, the only issue tp be decided-is whether or not there has been a breach of the bond. O’Neill Mfg. Co. v. Harris, 120 Ga. 469. Neither the legality of the levy nor the authority of the officer to make it is an issuable fact. As; was said by Bleckley, C. J., in Anderson v. Banks, 92 Ga. 122: “It, is not allowable for a claimant to defeat a sale by interposing a claim and then appropriate the property to his own use or suffer it to be appropriated by his surety on the claim bond, and then contest, not in the claim case — -the very case appointed by law for the purpose — but in a suit on the bond, the right of the plaintiff in execution to sell the property.” While a regular county-court bailiff is limited to serving processes issued from the county court (Civil Code, §4190), and is without authority to levy a justice-court execution, yet if he does in fact undertake to do so, and a claimant and his surety procure possession of the property seized by giving a forthcoming bond, /they can not defeat a recovery *552thereon, by setting up the defense that the county-court bailiff was not such an officer as could lawfully make the levy. The time for them to raise this point is when the claim case comes on for trial. Had the defendants in the present case urged this objection at the proper time, it is not improbable that, upon the authority of Pearce v. Renfroe, 68 Ga. 194, the levy would have been dismissed. The claimant litigated the question of title in the claim ease. It was the levy which brought the claimant into court. If he was improperly brought there by means of a void levy, he should then and there have protested. After an adverse judgment in the claim case —an adjudication that, as between the defendant in fi. fa. and himself, he had no title to the property — he was no longer concerned about the authority of the levying officer to make the levy, and. nothing remained for him to do except to comply with the obligation of his bond. /Upon his failure so to do, he and his surety became liable thereon.
The sole question raised in the present bill of exceptions is whether or not the trial judge properly directed a verdict in favor of the defendants upon the ground that the levying officer, being a bailiff of the county court and acting in that capacity, was without authority to levy a"fi. fa. issuing from a justice’s court. As will have been seen, the defendants were precluded from raising any such objection in a suit upon the bond, and the direction of a verdict in their favor was erroneous. It may not be improper to add'that even had the trial judge been correct in his ruling,- he should not have directed a verdict in favor of the defendants; for, as pointed out in Barnes v. Carter, 120 Ga. 895, if a plaintiff fails to make out a prima facie case, a verdict for the opposite side should not be directed, but a judgment of nonsuit should be entered.
■Judgment reversed.
All the Justices concur.