opinion: Per Curiam.
  The petition for writ of certiorari is granted, as is leave to proceed in forma pauperis.
  By the Act of June 25, 1910, 86 Stat. 866, as now enlarged in 28 U. S. C. § 1915, Congress provided for proceedings in forma pauperis on appeal unless “the trial court certifies in writing that it [the appeal] is not taken in good faith.” Such certification is not final in the sense that the convicted defendant is barred from showing that it was unwarranted and that an appeal should be allowed. Of course, certification by the judge presiding at the trial carries great weight but, necessarily, it cannot be conclusive. Upon a proper showing a Court of Appeals has a duty to displace a District Court’s certification. Moreover, a Court of Appeals must, under Johnson v. Zerbst, 304 U. S. 458, afford one who challenges that certification the aid of counsel unless he insists on being his own. Finally, either the defendant or his assigned counsel must be enabled to show that the grounds for seeking an appeal from the judgment of conviction are not frivolous and do not justify the finding that the appeal is not sought in good faith. This does not require that in every such case the United States must furnish the defendant with a stenographic transcript of the trial. It is essential, however, that he be assured some appropriate means — such as the district judge’s notes or an agreed statement by trial counsel — of making manifest the basis of his claim that the District Court committed error in certifying that the desired appeal was not pursued in good faith. See Miller v. United States, 317 U. S. 192, 198.
  Since here the Court of Appeals did not assign counsel to assist petitioner in prosecuting his application for leave to appeal in forma pauperis and since it does not appear that the Court of Appeals assured petitioner adequate means of presenting it with a fair basis for determining whether the District Court’s certification was warranted, the judgment below must be vacated and the case remanded to the Court of Appeals for proceedings not inconsistent with this opinion.
  So ordered.
instruction: What follows is an opinion from the Supreme Court of the United States. Your task is to determine whether the decision of the court whose decision the Supreme Court reviewed was itself liberal or conservative. In the context of issues pertaining to criminal procedure, civil rights, First Amendment, due process, privacy, and attorneys, consider liberal to be pro-person accused or convicted of crime, or denied a jury trial, pro-civil liberties or civil rights claimant, especially those exercising less protected civil rights (e.g., homosexuality), pro-child or juvenile, pro-indigent pro-Indian, pro-affirmative action, pro-neutrality in establishment clause cases, pro-female in abortion, pro-underdog, anti-slavery, incorporation of foreign territories anti-government in the context of due process, except for takings clause cases where a pro-government, anti-owner vote is considered liberal except in criminal forfeiture cases or those where the taking is pro-business violation of due process by exercising jurisdiction over nonresident, pro-attorney or governmental official in non-liability cases, pro-accountability and/or anti-corruption in campaign spending pro-privacy vis-a-vis the 1st Amendment where the privacy invaded is that of mental incompetents, pro-disclosure in Freedom of Information Act issues except for employment and student records. In the context of issues pertaining to unions and economic activity, consider liberal to be pro-union except in union antitrust where liberal = pro-competition, pro-government, anti-business anti-employer, pro-competition, pro-injured person, pro-indigent, pro-small business vis-a-vis large business pro-state/anti-business in state tax cases, pro-debtor, pro-bankrupt, pro-Indian, pro-environmental protection, pro-economic underdog pro-consumer, pro-accountability in governmental corruption, pro-original grantee, purchaser, or occupant in state and territorial land claims anti-union member or employee vis-a-vis union, anti-union in union antitrust, anti-union in union or closed shop, pro-trial in arbitration. In the context of issues pertaining to judicial power, consider liberal to be pro-exercise of judicial power, pro-judicial "activism", pro-judicial review of administrative action. In the context of issues pertaining to federalism, consider liberal to be pro-federal power, pro-executive power in executive/congressional disputes, anti-state. In the context of issues pertaining to federal taxation, consider liberal to be pro-United States and conservative pro-taxpayer. In miscellaneous, consider conservative the incorporation of foreign territories and executive authority vis-a-vis congress or the states or judcial authority vis-a-vis state or federal legislative authority, and consider liberal legislative veto. The lower court's decision direction is unspecifiable if the manner in which the Supreme Court took jurisdiction is original or certification; or if the direction of the Supreme Court's decision is unspecifiable and the main issue pertains to private law or interstate relations