The appellant appeals from an order of the District Court enforcing an Internal Revenue Service summons issued under § 7602, 26 U.S.C., requiring him to appear and provide handwriting exemplars.
The order arose out of a review of appellant’s tax returns for the years 1970 through 1974. An issue in such review concerns certain invoices purportedly issued by one Jerry Griffin covering transportation charges for hauling poultry and produce and certain checks issued in payment for such transportation and purportedly cashed by the same Jerry Griffin. Griffin has denied preparing the invoices, endorsing the checks, or reсeiving the proceeds of such checks. There is evidence that the taxpayer cashed some of these checks, though he has reported no income from transportation of pоultry or produce on either his personal tax returns or those of the paperbox company of which he is president and sole stockholder. The Service sought to secure handwriting exemplаrs to enable its experts to compare the handwriting of the appellant with the writing on the invoices and the signatures on the checks under review. When the appellant refused, the Service issued the summons under challenge in these proceedings. Upon failure of the appellant to comply, proceedings were begun in the District Court. That Court, after a hearing at which exhaustive testimony was tаken, issued its order from which this appeal is taken.
“* * * § 7601 [26 U.S,C.] gives the Internal Revenue Service a broad mandate to investigate and audit ‘persons who
may
be liable’ for taxes,” and § 7602 .[26 U.S.C.] provides the power to conduct such investigation by authorizing the Secretary of the Treasury or his delegate “ * * * (2) To summon the person liable for tax * * * to appear before the Secretary or his delegate at a time and place named in the summons and to produce such books, papers, records, or other data, and to give such testimony, under oath, as may be relevant or material to such inquiry.”
See United States v. Bisceglia
(1975)
§ 7605(b) prohibits “unnecessary examination or investigations” under § 7602. In construing § 7605(b) and its companion sections, the Supreme Court hаs declared that, for the Service to secure judicial enforcement of its administrative summons as it seeks in this case, it must show “ ‘that the investigation will be conducted pursuant to a legitimate purpose, that the inquiry may be relevant to the purpose, that the information sought is not already within the Commissioner’s possession, and that the administrative steps required by the Code have been followed * *
Donaldson v. United States, supra,
Even if one, howеver, may be compelled under a § 7602 summons to furnish handwriting exemplars, a requirement to do so in this case, the appellant contends that under the construction given § 7605(b) in Donaldson, was improper because (1) it was unnecessary in that “the information sought is * * * already within the possession of the Internal Revenue Service,” and (2) it was not for “a legitimate purpose.” In support of his first objection, he asserts the Service is already in possession of examples of his handwriting and that such examples are sufficient to enable the Service’s handwriting experts to give an opinion on whether he had written the “Jerry Griffin” invoices or endorsed the “Jerry Griffin” checks. The questioned writing on the invoices, however, was in “block” letters and the specimens of appellant’s handwriting available to the Service were cursive. Moreover, the Service had no specimens of appellant’s writing of the words “Jerry Griffin.” While a handwriting expert may be able to give an opinion on whether a particular signature was that of an individual based simply on a comparison of such signature with other admitted specimens of the individual’s handwriting, it is manifest that the trustworthiness of such opinion is increased if the expert has had an opportunity to compare the disputed signature with another admitted specimen of the individual’s writing of such signature. That is what the Service sought by its demand for handwriting exemplars. The District Court found that the demand was relevant and material to the inquiry by the Service and was not unnecessary or harassing. We agree.
Appellant’s second ground of objection to the summons is that the demand for handwriting exemplars is solely for the purpose of obtaining evidence for use in a criminal prosecution. He argues that under Donaldson,
4
a summons under § 7602 is proper only if “issued in good faith and prior to a recommendation for criminal prosecution,” and that, under
United States v. Wall Corporation
(1972), 154 U.S.App.
*254
D.C. 309,
Finally, at argument it was stated that, since thе decision in the District Court, a recommendation of criminal prosecution had been made in this case. It is argued that this mooted the enforceability of the summons. Such contention is without merit. The validity of thе summons “became fixed when the summons was served” and the subsequent recommendation for prosecution cannot “alter” it.
Couch v. United States
(1973)
“He [the appellant] also urges that since a recommendation has nоw been made for criminal prosecution, enforcement of the summons at this time would be solely for gathering evidence. This argument also fails because the time of issuance is the significant date for determining the legitimacy of the summons. Where the possibility of civil liability as well as criminal prosecution exists at the time of issuance, the summons is valid.”
The order of the District Court is accordingly affirmed.
Notes
. The appellant takes exception to analogizing the summons undеr § 7602 to a grand jury subpoena, despite the fact that this is exactly what the Supreme Court has done in the two recent cases cited. It is his argument that an appearance before the grand jury is under judiсial control and supervision but that there is no “direct judicial supervision” of the investigation conducted by the Service. This argument rests on an erroneous assumption; it disregards the fact that a summons by the Service may only be enforced by the Court, § 7604(b), 26 U.S.C., and that any enforcement action “is an adversary proceeding which affords a judicial determination of challenges to the summons. The witness may challenge the summons on any appropriate ground. Enforcement orders are appealable, and stay orders pending appeal [such as has been entered in this proceeding] may be entered to protect the witness while the summons is being tested.”
United States v. Campbell
(8th Cir. 1975)
. In United States v. Mara, the Court said:
“ * * * Handwriting, like speech, is repeatedly shown to the public, and there is no *253 more expectation of privacy in the physical charаcteristics of a person’s script than there is in the tone of his voice.” (p. 21, 93 S.Ct. p. 776)
. There is another ground for sustaining the summons asserted by the Government but disputed by the appellant. It involves a construction оf the terms “books, papers, records, or other data,” the production of which is compellable under § 7602. The Government, relying on
United States v. Campbell,
.
