Appellant was charged in a three-count indictment with having violated Title 18 U.S.C.A. § 1708, possessing a government check which had been stolen from the mails; and Title 18 U.S.C.A. § 495, forging the signature of the payee on the check, and uttering the same. This apрeal is from the judgment of conviction entered on a jury verdict of guilty on all counts. We reverse on one of the errors assigned.
*686 The facts are that a Mr. Thomas Watson of Jacksonville, Florida had been receiving social sеcurity checks through the mails since 1964. He usually received his check on the third day of each month. His May 1966 check failed to arrive. Appellant was identified by Mr. Watson as being the person who inquired at his home on May 3, 1966 as to the whereabouts of a person unknown to Watson. On this occasion appellant had access to Watson’s mailbox.
The check in question was cashed by the Pic N’Save Drug Company in Jacksonville on May 3. James Delk, an employee оf Pic N’Save, identified appellant as being in the store on that same date and in possession of a social security check. Mrs. Mary Kirkland, a cashier in Pic N’Save, identified appellant as the person for whom the check was cashed. She testified that appellant placed the endorsement of Thomas Watson on the check.
There are three assignments of error. First, it is contended that the trial court committed reversible error in allowing testimony of a fingerprint expert placing appellant’s fingerprint on the stolen check. This testimony was based on a comparison of an exemplar of appellant’s fingerprints. The exemplar was made after his arrеst. Second, the admissibility of the testimony of witnesses Delk and Kirkland is contested on the ground that their identity of appellant was based in part on selecting him from a police lineup at a time when he was not represented by counsel. The third assignment is the refusal of the court to allow cross-examination of these witnesses with respect to the details of the lineup.
With respect to the first assignment, there was no error in allowing the fingerprint expert to testify on the bаsis of the fingerprint exemplar. We perceive that appellant’s argument in this respect, although not articulated as such, rests on the proposition that the taking of the exemplar was a critical stage of the prоsecution and that the requirements set forth in Miranda v. State of Arizona, 1966,
The secоnd assignment of error stems from the identification of appellant by witnesses Delk and Kirkland. Their in-court identification was based on their observation of appellant when he was in possession of the check at the Pic N’Save. It developed on cross-examination that these witnesses had picked appellant out of a police lineup prior to trial. Mrs. Delk had also identified him in the postal inspector’s office in the Federal Building in Jacksonvillе. No objection was lodged to the testimony of these witnesses in spite of the fact that our decision of Wade v. United States, 5 Cir., 1966,
The government correctly answers that these cases do not apply since the Supreme Court gave this new constitutional principle prospective application only. See Stovall v. Denno, 1967,
Appellant’s final contention is directed toward the District Court’s refusal to permit cross-examination of these two government witnesses regarding the details of the lineups wherein he was identified. Appellant’s counsel asked the first of the two witnesses the prefatory question: “Can you tell us a little about the lineup? Did it have other people in it?” The court curtailed this line of questiоning at this point. This subject under the circumstances was within the scope of proper cross-examination.
The identification of appellant was the heart of the government’s case. Watson, the owner of the cheek, wаs rather uncertain in identifying appellant.
*688
Delk and Kirkland were the drugstore employees who dealt with the person forging Watson’s endorsement and uttering the check as endorsed. The fact that appellant had been identified by them in a police lineup was made known to the jury. The rejected cross-examination was an attempt to probe into the circumstances surrounding that identification. Even in post
Wade
and
Gilbert
cases, questions concerning the conduct of the lineup may be relevant in determining the origin of an in-eourt identification.
Wade,
The fairness of the pretrial lineup depends upon a number of factors such as the general age, racial and other physical characteristics of the participants, including any body movement, gesture, or verbal statement that is required. Its result could be tainted if the witnesses were allowed to view the lineup together and discuss among themselves their conclusions, or if they were allowed even accidentally to see the defendant in police custody just prior to the lineup. Any form of suggestion on the part of the police might foster an unjust result.
The denial of the effort of defense counsel to probe into the form and manner of the lineup substantially foreclosed any opportunity to test the fairness of the identification procedure. In this
pre-Wade
and
Gilbert
case, where appellant had no counsel in the pretrial identification process, the facts surrounding the lineup or lineups
3
were highly relevant and should have gone to the jury for such weight as the jury may have wished to give them on the ultimate identification question. Cross-examination of a witness, generally speaking, is a matter of right but its scope and limits are committed to the sound discretion of the trial court. United States for Use of Tennessee Valley Authority v. Robertson, 5 Cir., 1966,
The prosecution contends that the evidence of appellant’s guilt was overwhelming and that this error, assuming
arguendo
that it was error, was thus rendered harmless. This argument is without basis in fact. The test we have used in the рast is whether the error may have had substantial influence on the conviction. “If one is left in grave doubt, the conviction cannot stand.” Kotteakos v. United States, 1946,
Reversed and remanded for further proceedings not inconsistent herewith.
Notes
. Appellant is not now entitled to the benefit of our
Wade
decision which was effective as a temporary gloss on the Sixth Amendment during his trial but which has now been reversed. The situation is not remotely akin to that presented in James v. United States, 1961,
. The mеaning of the Stovall v. Denno ruling depends on the location of the modifier “after this date.” It is nearer “confrontation” than “cases” in the sentence. That ruling: “We hold that Wade and Gilbert affect only those cases and all future cases which involve confrontations for identification purposes conducted in the absence of counsel after this date”, has been uniformly construed as announcing a cutoff date for prospective applicаtion based on the date of the confrontation rather than the date of the case or trial as in Johnson v. State of New Jersey, supra. See dissenting opinion of Mr. Justice Black in Stovall v. Denno, and also People v. Rivers, Cal., 1967,
. It is not clear from the record whether there were one or two lineups or whether Delk and Kirkland attended the same or a different lineup or the same lineup separately.
