elude to investigate further as they did. They were justified in calling appellant back across the street. “The crux of this ease,” however, as in Terry, “is not the propriety of [the officers] taking steps to investigate [appellant’s] suspicious behavior, but rather, whether there was justification for [the officers’] invasion of [appellant’s] personal security by searching him for weapons in the course of that investigation.” Id. at 23, 88 S.Ct. at 1881. Addressing itself to this point, the Court declared:
When an officer is justified in believing that the individual whose suspicious behavior he is investigating at close range is armed and presently dangerous to the officer or to others, it would appear to be clearly unreasonable to deny the officer the power to take necessary measures to determine whether the person is in fact carrying a weapon and to neutralize the threat of physical harm.
Id. at 24, 88 S.Ct. at 1881. We think the observance of a “bulge” underneath appellant’s sweater brought the officers’ conduct within the purview of this holding, whether or not appellant’s holster was within “plain view.”4
We accordingly find no error in the admission in evidence of the gun and evidence relating to it. No other matter requires discussion insofar as the conviction is concerned, and it is affirmed.
II.
A question arises as to the sentence. The crime of carrying a pistol without a license, of which appellant was convicted, is punishable under the terms of 22 D.C. Code § 3204 in the manner prescribed by Section 22-3215. This calls for a fine of $1,000 or imprisonment for not more than one year, or both, unless the defendant has been convicted of the same offense in this jurisdiction or of a felony in any jurisdiction. In such a case the sentencing court has the discretion to impose a sentence of not more than ten years, although the increased term of imprisonment is only authorized and not required. Under these provisions appellant was sentenced as a second offender for a term of imprisonment from two to six years.
The contention is that proof of a prior conviction was not adduced properly. To decide this question the court sua sponte has considered the case en banc.
In Jackson v. United States, 95 U.S. App.D.C. 328, 221 F.2d 883 (1955), where, as in the present case, the sentence was imposed under Section 3204, but without proof of the previous conviction in the presence of the accused, we vacated the sentence and remanded for resentence for not more than one year,
unless the Government introduces evidence in Jackson’s presence which convinces the court that, when he committed the offense of which he was convicted, he had theretofore been convicted of a similar violation or of a felony.
Jackson, supra, 95 U.S.App.D.C. at 330-331, 221 F.2d at 885. We find no significant distinction between this case and Jackson, and we think the position there adopted is sound. The indictment, which we assume was served on Jackson as required by law, recited a prior conviction.5 His counsel stipulated to the court, though out of Jackson's presence, that the accused had previously been convicted of a felony, and also waived proof of the conviction should the jury find him guilty of the charge on trial.
4
While Marshall was under arrest in the District of Columbia there was also a detainer filed against him from Prince George’s County, Maryland.
5
The probation report “shall contain any prior criminal record of the defendant.” Fed.R.Crim.P. 32(c) (2).