Opinion of the Court
FERGUSON, Judge:Tried and convicted by a general court-martial at An Khe, South Vietnam, of absence without leave, willful disobedience of an order of a non-commissioned officer and assault on a *575superior officer (two specifications), in violation of Articles 86, 91 and 90 of the Uniform Code of Military Justice, 10 USC §§ 886, 891 and 890, respectively, appellant was sentenced to dishonorable discharge, total forfeitures, confinement at hard labor for five years, and reduction to the lowest enlisted grade. The convening authority approved the sentence. The board of review affirmed the findings without opinion, but reduced the confinement at hard labor to three years.
This Court granted appellant’s petition on the propriety of an instruction of the law officer dealing with the maxim, “falsus in uno, falsus in omnibus,” and the admission at trial of certain nonverbatim Article 32 testimony.
The instruction under scrutiny is found in that portion of the law officer’s advice covering the credibility of witnesses. In this regard, he informed the court:
“It is the province of the members to determine the credibility of each witness, the weight to be given his testimony. In weighing the testimony of each witness, the member should consider his relationship to the government or the accused, the witness’ interest, if any, in the outcome of the case, his demeanor or manner of testifying, his fairness and intelligence, and the extent to which he has been corroborated or contradicted, if at all, by other credible evidence. If you believe that a tuitness has willfully sworn falsehood to a material fact in the case, you may disregard his testimony in all or part, except in so far [sic] as it may have been corroborated by other credibile [sic] evidence.” [Emphasis supplied.]
This instruction is almost a duplicate of that denounced in United States v Robbins, 16 USCMA 474, 37 CMR 94. In import, they are identical.
The Government adopts the view that Robbins, supra, is distinguishable. It contends that the testimony jn that case was in conflict on “collateral matters.” Thus, if the court members followed the instruction in question, they may have disbelieved the appellant as to those matters and reached a similar conclusion as to material facts involving innocence or guilt. We reject this argument forthwith for, in Robbins, supra, the avenue of impeachment included but did not solely rest upon a “collateral” approach. Perhaps the best answer is found in the opinion itself. Chief Judge Quinn, on behalf of a unanimous Court, declared at pages 476 and 477:
“Government counsel contend there is ‘no possible basis’ upon which the erroneous instruction can be considered prejudicial to the accused because there were ‘no incidents of impeachment . . . (and) none of the prosecution witnesses were even contradicted’ as to any material fact. We disagree. Rejecting a similar contention of lack of prejudice, the Supreme Court of Missouri has said:
‘. . . We are aware that the courts, including this court, have tolerated instructions of this character on the ground that they have done no harm. When, however, the jury are told that the issue of perjury has been substantially raised in the case, and that it is their duty to guess or otherwise ascertain whom it concerns, and to what “material matter” it refers, they are invested with a roving and predatory commission dangerous alike to all . . . litigants and witnesses.’ (Keeline v Sealy, 257 Mo 498, 165 SW 1088, 1096 (1914).)
“The same conclusion was reached by the Court of Appeals for the Fourth Circuit in Virginian Ry. Co. v Armentrout, 166 F2d 400, 405, 406, 4 ALR2d 1064 (1948). The Court said:
‘. . . There was no occasion to apply to such testimony the harsh falsus in uno falsus in omnibus rule, which has little or no place in modern jurisprudence. That rule arose when conviction of felony disqualified a witness; and it was based on the reasoning that, since perjury was a felony, the jurors should disregard the testimony *576of one whom they found to have perjured himself in the trial before them. The rule has been watered down until it means no more now than that the jury may disbelieve a witness if they think he is lying; but they need no instruction as to that and giving it with respect to a particular witness accomplishes nothing except to convey to the jury the impression that the judge thinks that the witness has lied. . . .
‘. . . Even if it were a proper rule to apply in some cases, there was no reason to apply it here; and its prejudicial effect was manifestly not removed by the charge given after the taking of defendant’s exception. This did no more than instruct the jury that they were to judge as to whether there had been any contradiction in the testimony of a witness and repeat that, upon the finding of a contradiction, they might consider this in determining whether they would believe the witness’ testimony.’ ”
In sum, we see in the case at hand, just as we did in Robbins, the use of a defective instruction that resulted in prejudice to the accused. Reversal necessarily follows.
Having resolved the first issue in favor of the petitioner, it would ordinarily be unnecessary to concern ourselves with the remaining issue, for as we have said, reversal is required. Realizing, however, that there is always the possibility of a rehearing, and that, once again, the questioned evidence may come to the fore, it appears proper and expedient now to consider and resolve the evidentiary question.
Two of the specifications charge Norris with violations of Code, supra, Article 90. In one, petitioner is said to have drawn his weapon against Lieutenant G, his superior officer, who was then in the execution of his office. The second count pictures appellant as having offered violence to the same officer by throwing him to the ground.
During the subsequent Article 32 investigation, this officer was sworn as a witness and testified on matters here relevant. Lieutenant G was thereafter slain in combat. Thus, in the court-martial which followed, only his purported Article 32 testimony was available to the prosecution. They utilized it, over defense objection.
In so doing, Government initially called Captain S, the Article 32 investigating officer, as a witness. Parenthetically, it must be here noted that the Article 32 proceeding was conducted without the benefit of an official court reporter, there being no requirement for such to be appointed. Cf. Uniform Code of Military Justice, Article 32(b), 10 USC § 832; Manual for Courts-Martial, United States, 1951, paragraph 34e. For this reason, an official verbatim record of the proceeding was nonexistent. In lieu thereof, Captain S asserted that, during the investigation, he questioned Lieutenant G as a witness. When asked if he had transcribed the Lieutenant’s answers, he responded, “[t]he answer was not completely written down. The material part was recorded by me, personally; yes.” He further elaborated, “I did not write the answer to every question; only the answer to those questions that were material to the charges and specifications.” In short, Captain S conceded G’s statement, as introduced by the prosecution, was not a verbatim record of that officer’s Article 32 testimony. Without this evidence being received, a conviction of the above specifications will not stand. Accordingly, we are now asked to decide whether the admission during the court-martial of this nonverbatim Article 32 testimony was error.
Government counsel take the view there is no valid reason to distinguish this case from United States v Eggers, 3 USCMA 191, 11 CMR 191, and United States v Burrow, 16 USCMA 94, 36 CMR 250. Both these cases, involved verbatim transcripts. Nevertheless, while admitting the nonexistence of military precedents, it is argued an analogous situation was recognized in Eggers, supra, at page 194, for there the Court “conceive [d] that the pretrial investigation in military practice may properly be identified with the *577preliminary hearing of criminal law administration in the civilian scene.” In a word, the admission of nonverbatim testimony, accompanied by traditional safeguards, is said to comport with long-standing principles applied in civilian jurisdictions.
In reply, appellate defense counsel point to the existence of a combination of factors which seemingly renders the admissibility of nonverbatim testimony an imprudent extension of the ordinary rule. Specifically, it is contended that an Article 32 officer, without legal training, may make rulings on materiality which are questionable; facts brought out by other means, but not included in the report, inevitably will bear the taint of immateriality; and, finally, failure to reproduce the whole testimony deprives accused of the right of cross-examination.
Fundamental to our consideration of the Government’s contention are the provisions of Code, supra, Article 32, and paragraph 34, Manual, supra. In both, the investigating officer is directed to supply an accompanying “statement of the substance of the testimony taken” when forwarding charges and his report of investigation. An example of a comparative civilian practice is said to be found in the responsibilities of a committing magistrate. In discussing rules of testimonial preference, Dean Wigmore has written:
“Magistrate’s Report of Accused’s Statement; General Principle. The theory here is that, since the magistrate is required by law to take down in writing the statement of the accused, the written report thus made at the time is preferred to mere oral (or recollection) testimony of the terms of the statement; i.e. the official report is preferred not only to the recollection of any ordinary hearer but even to the recollection of the magistrate himself.” [Wigmore, Evidence, 3d ed, § 1326.]
This observation is most perceptive, but further examination reveals its rationale is untenable. Thus, the Government has overlooked Wigmore’s admonition that the above rule rests upon not one, but two assumptions. In essence, the preference under discussion exists not only because the report was made in pursuance of an official duty imposed by law but — equally important — because the written report contained the “entirety of what was said.” (Wigmore, supra, § 1326, at page 641.)
Seemingly inconsistent is Wigmore’s subsequent remark that “verbal precision” is, in general, not required in proving oral utterances, as “the substance or effect is sufficient.” Wigmore, supra, § 2097, at page 479. However, consistency is later redeemed, for he then declares “the single case in which Entirety of Parts is clearly required, namely, testimony at a former trial (infra, par. 4) appears to be treated judicially as exceptional.” Wigmore, supra, § 2099, at page 489.
The same rule is applicable when testimony at a former trial is offered as a written report. Wigmore, supra, § 2103 (2), at page 502. Indeed, its verbatim character appears to be presumed.
Stenographic notes of an official reporter containing the offerings of a witness given at a former trial are similarly treated. In short, “a copy of the stenographic report of the entire testimony at a former trial, supported by the oath of the stenographer that it is a correct transcript of his notes and of the testimony of the deceased witness, is competent evidence of what the deceased witness said.” 20 Am Jur, Evidence, § 711, at page 597.
When used in criminal proceedings for the purpose of proving facts, as opposed to impeaching present testimony, documentary evidence of testimony may be proven by having the transcriber testify that the entries are accurate, correct, and that they are a “full reproduction” of the evidence given at the former trial. In this vein, former testimony may also be proved by the stenographic notes of an official reporter who testifies to their accuracy. Mattox v United States, 156 US 237, 39 L ed 409, 15 S Ct 337 (1895); United States v Yates, 107 F Supp 408 (SD Cal) (1952). By the same token, statutes may make official stenographic notes and transcripts admissible as being *578prima facie correct. Cf. Todd v State, 13 Ala App 301, 69 So 325 (1915). Notes of an unofficial stenographer, judge, or justice of the peace, are equally competent if the writer testifies that the transcripts were identical with the testimony actually given at the former trial. Sekularac v State, 205 Ind 98, 185 NE 898 (1933). For a review of the entire subject, the reader is directed to the exhaustive Annotation at 11 ALR2d 30.
Generally speaking, applicable authorities lead to the conclusion that former testimony presented in documentary form requires proof of its completeness. Tested by this standard, the recordation of Lieutenant G’s testimony must be held inadequate, for Captain S specifically informed the court his notes contained but a portion of the whole. In short, the evidence in question was inadmissible.
The decision of the board of review as to Charges II and III is reversed. The record of trial is returned to the Judge Advocate General of the Army. A rehearing on these two charges may be ordered, or the board may reassess the sentence on the remaining findings of guilty.
Judge Kilday concurs.