analysis of the action of the Commission and of competition could be considered and not to bring about dissimilarity of circumstances "So, too, it could not be readily supposed rupt, much less destroy, sources of trade and Indeed, in the cases by which the contro[672]versy here before us is controlled, attention was pointedly called to the fact that in considering the power of the carrier, of his own motion, to charge a lesser sum for the longer haul, not only was the interest of the carrier to be taken into account, but also the interest of the public,-especially at the place from which the traffic moved and the place to which it was to be delivered, and to these principles we shall before concluding again advert. The argument upon which it is claimed that even if the legal principles here involved are not to be distinguished from those established by the decisions of this court, nevertheless the decree of the circuit court of appeals should be affirmed, is as follows: The Commission and the circuit court of appeals, it is asserted, although they may have expressed erroneous opinions as to the construction of the statute, yet, ultimately, in substance, decided, as a matter of fact, that the competition was not of sufficient weight rates, was not legally entitled to be consid- This failure to consider the evidence points to the distinction between this cause conditions. The judgment below was, be- there were dissimilar circumstances and It remains only to examine the last ques- the question of traffic and rate making, the tion that is, whether this court, as a mat-right in every event to be only enjoyed with ter of first impression, should weigh the evi- a due regard to the interest of the public, dence for the purpose of ascertaining wheth-after giving full weight to the benefits to be er it established such substantial and mate-conferred on the place from whence the rial competition as justified the carrier in traffic moved as well as those to be derived concluding that dissimilarity of circum- by the locality to which it is to be delivered. stance and condition was brought about. If If, then, we were to undertake the duty of it were true, as asserted in the argument weighing the evidence in this record, we for the appellee, that where the inherent would be called upon, as a matter of original character of the competition was of a nature action, to investigate all these serious conto be taken into consideration, any compe-siderations which were shut out from view 674]tition, however remote *and unsubstantial its by the Commission, and were not weighed influence on rates and traffic, would be sufli-by the circuit court of appeals, because both cient to bring about dissimilarity of circum- the Commission and the court erroneously But the law attribstances and conditions, the question would construed the statute. be easy of solution, for then to weigh the utes prima facie effect to the findings of fact testimony would involve no serious duty. made by the Commission, and that body, But this suggestion rests on an entire mis- from the nature of its organization and the conception of the adjudications of this court. duties imposed upon it by the statute, is peIn considering the right of a carrier to act culiarly competent to pass upon questions of on competitive conditions, deemed by him to fact of the character here arising. In Texas produce dissimilarity of circumstances and & P. R. Co. v. Interstate Commerce Commisconditions, the court, in Interstate Com- sion, 162 U. S. 197, 40 L. ed. 940, 5 Inters. merce Commission v. Alabama Midland R. Com. Rep. 405, 16 Sup. Ct. Rep. 666, the Co. 168 U. S. 173, 42 L. ed. 425, 18 Sup. Ct. court found the fact to be that the CommisRep. 51), said: sion had failed to consider and give weight "But it does not mean that the action of to the proof in the record, affecting the questhe carriers, in fixing and adjusting the tion before it, on a mistaken view taken by rates, in such instances, is not subject to re-it of the law, and that on review of the acvision by the Commission and the courts, tion of the Commission the circuit court of when it is charged that such action has re-appeals, whilst considering that the legal Bulted in rates unjust or unreasonable, or in unjust discriminations and preferences." Again (p. 167, L. ed. p. 423, Sup. Ct. Rep. p. 49), it was said: conclusion of the Commission was wrong, "If the circuit court of appeals was of "In order further to guard against any misapprehension of the scope of our decision it may be well to observe that we do not hold that the mere fact of competition, no matter what its character or extent, necessarily relieves the carrier from the 1estraints of the 3d and 4th sections, but only that these sections are not so stringent and imperative as to exclude in all cases the mat-cuit court of appeals was to reverse the deter of competition from consideration in determining the questions of 'undue or unreasonable preference or advantage,' or what are 'substantially similar circumstances and conditions.' The competition may in some cases be such as, having due regard to the interests of the public and of the carrier, ought justly to have effect upon the rates, and in such cases there is no absolute rule which prevents the Commission or the courts from taking that matter into consideration." cree, set aside the order, and remand the It follows that whilst the carrier may take into consideration the existence of competition as the producing cause of dissimilar circumstances and conditions, his right to do so is governed by the following principles: First. The absolute command of the statute that all rates shall be just and reasonable, and that no undue discrimination be brought about, though, in the nature of things, this [675]latter consideration may *in many cases be involved in the determination of whether We think these views should be applied in competition was such as created a substan- the case now under review. In this case, howtial dissimilarity of condition. Second. ever, the proceeding to enforce the order of That the competition relied upon be, not the Commission was initiated by a private inartificial or merely conjectural, but mate- dividual on behalf of himself and other inrial and substantial, thereby operating on terested parties not named, and the peti [77] set 7. and give effect to a rule of international law A vessel of 35 tons burden, with a crew of six men, engaged in coast fishing, and on which the fish caught by the crew from the sea, amounting to about 10,000 pounds, are kept alive on board, two thirds of which belong to the crew and the other third go to the owner of the vessel as compensation for her use, is to be regarded as engaged in coast fishery, and not in a commercial adventure, within the rule of international law exempting coast fishing vessels from capture as prize. tioner in the circuit court has died since the *THE PAQUETE HABANA. THE LOLA. 2. Jurisdiction of appeals from all final sentences and decrees in prize cases may be taken by the Supreme Court of the United States, without regard to the amount in dispute and without any certificate of the district judge as to the importance of the par 3. 5. ticular case. [Nos. 395, 396.] ary 8, 1900. APPEALS from decrees of the District Court of the United States for the Southern District of Florida condemning vessels as prize of war. Reversed. The facts are stated in the opinion. Mr. J. Parker Kirlin argued the cause, and Messrs. Convers & Kirlin filed a brief, for appellant. Assistant Attorney General Hoyt argued Messrs. Joseph K. McCammon and James Contentions of counsel sufficiently appear *Mr. Justice Gray delivered the opinion[678] of the court: These are two appeals from decrees of the district court of the United States for the southern district of Florida condemning tw fishing vessels and their cargoes as prize of war. in and out of Havana, and regularly engaged The works of jurists and commentators on the subject of international law are resorted to by judicial tribunals, not for the speculations of their authors concerning what the law ought to be, but for trustworthy evidence of what the law really is. Coast fishing vessels, with their implements, supplies, cargoes, and crews, when unarmed and honestly pursuing their peaceful calling of catching and bringing in fresh fish, and not employed for a warlike purpose or in such a way as to give aid or information to the enemy, are exempt from capture as prize of war by the general consent of the civilized nations of the world, and independently of any express treaty or other public act. Prize courts administering the law of na tions are bound to take judicial notice of The Paquete Habana was a sloop, 43 feet long on the keel, *and of 25 tons burden, and[679] had a crew of three Cubans, including the master, who had a fishing license from the Spanish government, and no other commission or license. She left Havana March 25, 1898; sailed along the coast of Cuba to Cape of this court from the circuit courts of the San Antonio, at the western end of the is- United States was for a long time fixed at land, and there fished for twenty-five days, $2,000. Acts of September 24, 1789, chap. lying between the reefs off the cape, within 20, § 22; 1 Stat. at L. 84; March 3, 1803, the territorial waters of Spain; and then chap. 40; 2 Stat. at L. 244; Gordon v. Og. started back for Havana, with a cargo of den, 3 Pet. 33, 7 L. ed. 592; Rev. Stat. §§ about 40 quintals of live fish. On April 25, 691, 692. In 1875 it was raised to $5,000. 1898, about 2 miles off Mariel, and 11 miles Act of February 16, 1875, chap. 77, § 3; 18 from Havana, she was captured by the Stat. at L. 316. And in 1889 this was modiUnited States gunboat Castine. fied by providing that, where the judgment or decree did not exceed the sum of $5,000, this court should have appellate jurisdiction upon the question of the jurisdiction of the circuit court, and upon that question only. Act of February 25, 1889, chap. 236, § 1; 25 Stat. at L. 693; Parker v. Ormsby, 141 U. 8. 81, 35 L. ed. 654, 11 Sup. Ct. Rep. 912. The Lola was a schooner, 51 feet long on the keel, and of 35 tons burden, and had a crew of six Cubans, including the master, and no commission or license. She left Havana April 11, 1898, and proceeded to Campeachy sound, off Yucatan, fished there eight days, and started back for Havana with a cargo of about 10,000 pounds of live fish. On April 26, 1898, near Havana, she was stopped by the United States steamship Cincinnati, and was warned not to go into Havana, but was told that she would be allowed to land at Bahia Honda. She then changed her course, and put for Bahia Honda, but on the next morning, when near that port, was captured by the United States steamship Dolphin. As to cases of admiralty and maritime jurisdiction, including prize causes, the judi ciary act of 1789, in § 9, vested the original jurisdiction in the district courts, without regard to the sum or value in controversy; and in § 21 permitted an appeal from them to the circuit courts where the matter in dispute exceeded the sum or value of $300. 1 Stat. at L. 77, 83, chap. 20; The Betsey, 3 Dall. 6, 16, sub nom. Glass v. The Betsey, 1 Both the fishing vessels were brought by L. ed. 485, 489; The Amiable Nancy, 3 Wheat. their captors into Key West. A libel for 546, 4 L. ed. 456; Stratton v. Jarvis, 8 Pet. the condemnation of each vessel and her car-4, 11, 8 L. ed. 846, 849. By the act of March go as prize of war was there filed on April 27, 1898; a claim was interposed by her master on behalf of himself and the other members of the crew, and of her owner; evidence was taken, showing the facts above stated; and on May 30, 1898, a final decree of condemnation and sale was entered, "the court not being satisfied that, as a matter of law, with out any ordinance, treaty, or proclamation, fishing vessels of this class are exempt from seizure." Each vessel was thereupon sold by auction; the Paquete Habana for the sum of $490; and the Lola for the sum of $800. There was no other evidence in the record of the value of either vessel or of her cargo. It has been suggested, in behalf of the (680] United States, that this court has no jurisdiction to hear and determine these appeals, because the matter in dispute in either case does not exceed the sum or value of $2,000, and the district judge has not certified that the adjudication involves a question of general importance. The suggestion is founded on § 695 of the Revised Statutes, which provides that "an appeal shall be allowed to the Supreme Court from all final decrees of any district court in prize causes, where the matter in dispute, exclusive of costs, exceeds the sum or value of two thousand dollars; and shall be allowed, without reference to the value of the matter in dispute, on the certificate of the district judge that the adjudication involves a question of general importance." The judiciary acts of the United States, for a century after the organization of the government under the Constitution, did impose pecuniary limits upon appellate jurisdiction. In actions at law and suits in equity the pecuniary limit of the appellate jurisdiction 175 U. S. U. S., BOOK 44. 21 3, 1803, chap. 40, appeals to the circuit court 695 of the Revised Statutes, already But all this has been changed by the act of March 3, 1891, chap. 517, establishing the circuit courts of appeals, and creating a new and complete scheme of appellate jurisdiction, depending upon the nature of the different cases, rather than upon the pecuniary amount involved. 26 Stat. at L. 826. By that act, as this court has declared, the entire appellate jurisdiction from the circuit and district courts of the United States was distributed, "according to the scheme of the act," between this court and the circuit courts of appeals thereby established, "by designating the classes of cases" 321 of which each of these courts was to have final jurisdiction. McLish v. Roff, 141 U. S. 661, 666, 35 L. ed. 893, 894, 12 Sup. Ct. Rep. 118; American Constr. Co. v. Jacksonville, T. & K. W. R. Co. 148 U. S. 372, 382, 37 L. ed. 486, 490, 13 Sup. Ct. Rep. 758; Carey v. Houston & T. C. R. Co. 150 U. S. 170, 179, 37 L. ed. 1041, 1043, 14 Sup. Ct. Rep. 63. The intention of Congress, by the act of 1891, to make the nature of the case, and not the amount in dispute, the test of the appellate jurisdiction of this court from the district and circuit courts, clearly appears upon examination of the leading provisions of the act. Section 4 provides that no appeal, whether by writ of error or otherwise, shall hereafter [682]be taken from a district court *to a circuit court; but that all appeals, by writ of error or otherwise, from the district courts, "shall only be subject to review" in this court or in the circuit court of appeals "as is hereinafter provided,” and “the review by appeal, by writ of error, or otherwise" from the circuit courts, "shall be had only" in this court or in the circuit court of appeals, "according to the provisions of this act regulating the same." made under its authority, is drawn in ques- *Sixth. "In any case in which the Consti-[683) tution or law of a state is claimed to be in contravention of the Constitution of the United States." Each of these last three clauses, again, includes "any case" of the class mentioned. They all relate to what are commonly called Federal questions, and cannot reasonably be construed to have intended that the appellate jurisdiction of this court over such ques tions should be restricted by any pecuniary limit, especially in their connection with the succeeding sentence of the same section: "Nothing in this act shall affect the jurisdic tion of the Supreme Court in cases appealed from the highest court of a state, nor the construction of the statute providing for review of such cases." Writs of error from this court to review the judgments of the highest court of a state upon such questions have never been subject to any pecuniary limit. Act of September 24, 1789, chap. 20, § 25; 1 Stat. at L. 85; Buel v. Van Ness, 8 Wheat. 312, 5 L. ed. 624; Act of February 5, 1867, chap. 28, § 2; 14 Stat. at L. 386; Rev. Stat. $709. By § 6 of the act of 1891 this court is reSection 5 provides that "appeals or writs lieved of much of the appellate jurisdiction of error may be taken from the district that it had before; the appellate jurisdiction courts, or from the existing circuit courts, from the district and circuit courts "in all direct to the Supreme Court, in the follow-cases other than those provided for in the ing cases:" First. "In any case in which the jurisdiction of the court is in issue; in such cases the question of jurisdiction alone shall be certified to the Supreme Court from the court below for decision." This clause includes "any case," without regard to amount, in when the jurisdiction of the court below is in issue; and differs in this respect from the act of 1889, above cited. Second. "From the final sentences and decrees in prize causes." This clause includes the whole class of "the final sentences and decrees in prize causes," and omits all provisions of former acts regarding amount in controversy, or certificate of a district judge. preceding section of this act, unless other. Third. "In cases of conviction of a capital or otherwise infamous crime." This clause looks to the nature of the crime, and not to the extent of the punishment actually imposed. A crime which might have been pun- The act of 1891 nowhere imposes a pecunished by imprisonment in a penitentiary is iary limit upon the appellate jurisdiction, an infamous crime, even if the sentence actu- either of this court or of the circuit court ally pronounced is of a small fine only. Ex of appeals, from a district or circuit court parte Wilson, 114 U. S. 417, 426, 29 L. ed. of the United States. The only pecuniary 89, 92, 5 Sup. Ct. Rep. 935. Consequently, limit imposed is one of $1.000 *upon the ap-[684] such a sentence for such a crime was subject peal to this court of a case which has been to the appellate jurisdiction of this court, once decided on appeal in the circuit court under this clause, until this jurisdiction, so of appeals, and in which the judgment of far as regards crimes, not capital, was trans- that court is not made final by § 6 of the act. ferred to the circuit court of appeals by the Section 14 of the act of 1891, after specitiact of January 20, 1897, chap. 68. 29 Stat.cally repealing § 691 of the Revised Statutes at L. 492. Fourth. "In any case that involves the construction or application of the Constitution of the United States." Fifth. "In any case in which the constitutionality of any law of the United States, or the validity or construction of any treaty and § 3 of the act of February 16, 1875, |