PUBLIC LAW 4 1 4 - J U N E 27, 1952
[66
STAT
ney General within thirty days after the close of the month in which such certificate was issued. (c) It shall be the duty of the clerk of each and every naturalization court to report to the Attorney General, within thirty days after the close of the month in which the final hearing and decision of the court was had, the name and number of the petition of each and every person who shall be denied naturalization together with the cause of such denial. (d) Clerks of courts shall be responsible for all blank certificates of naturalization received by them from time to time from the Attorney General, and shall account to the Attorney General for them whenever required to do so. No certificate of naturalization received by any clerk of court which may be defaced or injured in such manner as to prevent its use as herein provided shall in any case be destroyed, but such certificates shall be returned to the Attorney General. (e) I t shall be the duty of the clerk of each and every naturalization court to cause to be filed in chronological order in separate volumes, indexed, consecutively numbered, and made a part of the records of such court, all declarations of intention and petitions for naturalization. REVOCATION OF NATURALIZATION Concealment material fact.
Refusal to t e stify.
Notice.
SEC. 840. (a) I t shall be the duty of the United States district attorneys for the respective districts, upon affidavit showing good cause therefor, to institute proceedings in any court specified in subsection (a) of section 310 of this title in the judicial district in which the naturalized citizen may reside at the time of bringing suit, for the purpose of revoking and setting aside the order admitting such person to citizenship and canceling the certificate of naturalization on the ground that such order and certificate of naturalization were procured by concealment of a material fact or by willful misrepresentation, and such revocation and setting aside of the order admitting such person to citizenship and such canceling of certificate of naturalization shall be effective as of the original date of the order and certificate, respectively: Provided, That refusal on the part of a naturalized citizen within a period of ten years following his naturalization to testify as a witness in any proceeding before a congressional committee concerning his subversive activities, in a case where such person has been convicted of contempt for such refusal, shall be held to constitute a ground for revocation of such person's naturalization under this subsection as having been procured by concealment of a material fact or by willful misrepresentation. If the naturalized citizen does not reside in any judicial district in the United States at the time of bringing such suit, the proceedings may be instituted in the United States District Court for the District of Columbia or in the United States district court in the judicial district in which such person last had his residence. (b) The party to whom was granted the naturalization alleged to have been procured by concealment of a material fact or by willful misrepresentation shall, in any such proceedings under subsection (a) of this section, have sixty days' personal notice, unless waived by such party, in which to make answer to the petition of the United States; and if such naturalized person be absent from the United States or from the judicial district in which such person last had his residence, such notice shall be given either by personal service upon him or by publication in the manner provided for the service of summons by publication or upon absentees by the laws of the State or the place where such suit is brought.
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