On October 11, 1961, the Finance Commission of Boston (St. 1909, c. 486, §§ 17-21 1 ) began an investigation announced by the commission’s chairman at the opening hearing as “called to study certain allegations against the official conduct of John J. McGrath, auctioneer of the city . . . more specifically . . . questions ... as to . . . [his] conduct” relating to “about 1,350,360 square feet of land” in Hyde Park. The transcript 2 of these hear *756 ings, which, took place on October 11, 16, 17, 18, 19, 20, 23, 24, and 25, covers 1,108 typewritten pages. The commission heard a number of witnesses including McGrath, who on “various days up to and including October 20, 1961 . . . appeared . . . voluntarily.”
On October 20, McGrath was served with a subpoena duces tecum, which gives rise to this controversy. The second paragraph of this subpoena (which showed the title of the proceedings as “In the matter of an investigation of the official conduct of John J. McGrath, city auctioneer”) required production of “all records of every description including bank statements and cancelled checks in connection with checking accounts, pass books for accounts in savings banks, savings and loan associations, cooperative banks and similar savings institutions, with respect to accounts in the names, individually or jointly, of John J. McGrath, Mary A. McGrath, or of any person acting as .your nominee during the period from 1950 to 1961 inclusive; and . . . copies of your personal income tax returns, both federal and state, for the years 1950 to 1961, inclusive.”
On October 23, McGrath (through his counsel) informed the commission that “he would not produce the records called for by the subpoena and . . . left the hearing, refusing to testify further. ’ ’ A bill in equity was brought by the members of the commission to compel McGrath’s attendance and the production of the records. After hearing, a Superior Court judge denied McGrath’s “motion to dismiss ’ ’ the bill. He also made a report of material facts and filed an order for a decree. On November 2, 1961, a final decree, entitled “order,” was entered directing McGrath to appear before the commission on November 15, and then to “produce all records of every description pertaining to such matters as are now being investigated by the . . . [commission], including bank statements and cancelled checks in connection with checking accounts, passbooks for accounts in savings banks, savings and loan associations, co-operative banks and similar institutions, with respect to accounts in the names, individually or jointly, of John J. *757 McGrath, Mary A. McGrath or of the Richview Trust during the period from 1950 to 1961 inclusive. ’ ’ Both the commission and McGrath appealed from the final decree. McGrath also filed a bill of exceptions. All matters raised by the bill of exceptions are presented by the appeals, if they are properly before us. The evidence is reported.
1. The bill is brought under St. 1908, c. 562, § 3, which reads, “If any person so summoned [before the commission] . . . shall refuse to attend ... or to answer any question, or to produce any book, contract, document or paper pertinent to the matter of inquiry . . ., a justice of the supreme judicial court or of the superior court, in his discretion, upon application by the commission . . ., may issue an order requiring such person to appear before the commission, and to produce his books, contracts, documents and papers and to give evidence touching the matter in question. Any failure to obey such order of the court may be punished by such court as a contempt thereof” (emphasis supplied).
This is a special statutory proceeding. One application of this general character (under a legislative resolve) seems to have been dealt with on the equity side of the Superior Court
(Cabot
v.
Corcoran,
The 1908 statute does not state the nature of the proceeding. There is no occasion to restrict its usefulness by confining it within the scope of any particular preexisting remedy. The Legislature, by implication, has left the courts free reasonably to assimilate the special statutory proceeding to any appropriate established procedures. There is, perhaps, some resemblance betwéen this statutory procedure and an equitable bill for discovery in aid of another
*758
proceeding. See
MacPherson
v.
Boston Edison Co.
The “motion to dismiss,” treated as a demurrer (see
Maltzman
v.
Herts,
2. The following statement of parts of the evidence before the commission is based upon the trial judge’s summaries, supplemented by a few references to the testimony itself.
(a) On August 10, 1950, McGrath “sold to John J. Ellis, his straw, for $5,500, while acting in his official capacity as [c]ity [ajuctioneer” a parcel of foreclosed tax title land in Hyde Park containing 1,350,360 square feet. For this McGrath made a cash deposit of $500 with his then superior, one Carp, chairman of the city’s board of real estate commissioners, “the only other person present at the sale. [The b]alance of the . . . price was to be paid by September 9, 1950; but was not paid until March 7, 1952. 3 On *759 March 26, 1952, a deed” to Ellis was recorded. “ [T]he property remained in his name until November 20, 1957, when a deed, dated November 16, 1954, was recorded, revealing . . . [McGrath] as the owner.” Revenue stamps on this deed indicated a sale by Ellis to McGrath for $25,000 “although no money had been passed. On December 11,1958 . . . [McGrath] caused to be recorded a mortgage” to the trustees of the “Richview Trust, 4 to secure what purported to be a $75,000 note which . . . did not exist.” In 1960, the metropolitan district commission took about 298,000 square feet of the Hyde Park land. McGrath refused the appraised price of $15,000, and has had offers of $15,000 to $60,000 for the entire lot.
McGrath’s counsel refused to permit him to testify before the commission about using Ellis as “straw” in any other transaction. Although counsel allowed McGrath to give testimony about applications to the Boston assessors for abatement of taxes upon the Hyde Park property, McGrath did not testify about appeals from the assessors to the Appellate Tax Board. After the service of the subpoena, McGrath’s counsel told the commission that he was “withdrawing . . . [his] client as a witness” and that the commission should “proceed with a court adjudication of . . . [its]rights.”
(b) In November, 1950, the Boston housing authority applied for Federal funds to take a parcel of land on Popes Hill Street, Dorchester. This action “was unknown to the general public.” On March 14, 1951, the parcel was conveyed to Ellis for $4,500. On November 27, 1951, a taking of the property by the housing authority was recorded. About a year later, the authority secured an option to purchase the property for $13,300. A check for $13,147.87 was sent to Ellis at McGrath’s office on April 15, 1953. On April 9, 1953, papers had been passed by the authority and Ellis, who was then accompanied by one Swinderman. There was a bookkeeper and stenographer named Swenderman in McGrath’s office. Ellis was an elevator operator *760 of limited means. An officer of the bank upon which the check for $13,147.87 was drawn was unable to furnish information about its cashing or disposition. 5
McGrath contends that, in large measure, the commission is investigating McGrath’s individual activities rather than his official conduct; and that the commission is exceeding its statutory scope of inquiry. In particular, McGrath objects to any inquiry about tax appeals, relating to the Hyde Park land, before the Appellate Tax Board and to questions about the Dorchester land which the Boston housing authority has acquired.
Section 18 of the 1909 statute (see footnote 1, supra) gives the commission authority “to investigate any and all matters relating to appropriations . . . accounts, and methods of administration affecting . . . Boston or the county of Suffolk, or any department thereof” (emphasis supplied). This statutory language shows that the Legislature intended the commission’s range of inquiry to be broad, as was that of (a) the predecessor commission existing under orders of the Boston city council entered on January 29, 1907, as amended, March 7, 1907 (see 1 [Boston] Pin. Com. Bep. 1-10; St. 1907, c. 481) and (b) the commission created by St. 1908, c. 562 (footnote 1, supra). See communications early in 1908 from the then existing finance commission to a committee of the Legislature, 1 Pin. Com. Bep. 209-210, 244-245. Section 18 amply empowers the commission (as a continuing independent body charged with watching city operations constantly and reporting what it observes to “the mayor, the city council, the governor or the general court,” as may be appropriate) to investigate at least those matters which, in its opinion entertained reasonably, have substantial relevance to the proper management of the city’s affairs and the appropriate conduct of city employees in relation to matters in which the city has an interest.
*761 Statute 1908, c. 562, § 2, which is incorporated by reference in St. 1909, c. 486, § 21 (see footnote 1, supra), provides that the commission, in conducting investigations, may summon witnesses and compel the production of documents “to enable the general court to receive . . . [the commission’s] findings and recommendations as a basis for such laws relating to the government of said city as the general court shall deem meet to enact,” as well as to enable the commission (St. 1908, c. 562, § 1) “to inform itself.” The commission’s position thus in these respects is analogous to that of a legislative committee.
The commission’s range of inquiry is not unlimited. The statutes indicate that its investigations must have a reasonable relation to the finances and methods of management of the city. Except as individual situations arise, however, it is not either possible or appropriate to be precise in defining what the commission may examine. Questions of the scope of jurisdiction to inquire and of relevance (see Wigmore, Evidence [3d ed.] § 27) almost invariably involve questions of judgment in particular circumstances, especially as to (a) administrative boards and (b) legislative inquiries in aid of possible legislation. See
Attorney Gen.
v.
Brissenden,
The courts, of course, should not assist the commission to obtain the production of plainly irrelevant records, or improperly to invade witnesses’ privacy to the extent that privacy is constitutionally protected. See
Stahlman
v.
Federal Communications Commn.
The Legislature has shown that it intends that the commission’s inquiries shall be fairly and reasonably conducted and that witnesses shall have opportunity to bring out relevant facts and to protect their reputations by cross-examination and offering testimony. See St. 1909, c. 486, § 21, footnote 1, supra. The duty to testify before the commission is subject to relevant constitutional guaranties. See St. 1908, c. 562, § 7.
3. McGrath must answer questions and produce records relating to his appeals to the Appellate Tax Board under G. L. c. 59, §§ 64-65D, as amended, from assessments upon the Hyde Park property. The commission could reasonably consider that Boston or its interests might be affected by McGrath’s alleged conduct with respect to the Hyde Park land, even if he was only a part time 6 city employee. It could investigate all relevant aspects of such conduct.
*763 The proceedings before the Appellate Tax Board are against the Boston assessors, are defended by city lawyers, and relate to taxes paid to the city collector. In addition to these obvious facts, there might be further reason to ascertain whether there has been abuse of the statutory procedures before the board, or failure to comply with conditions precedent to initiating the appeals e.g. payment of taxes, see Gr. L. c. 59, § 64, as amended through St. 1956, c. 544, and § 65, as amended through St. 1945, c. 621, § 6.
4. We have said that, under the statutes (see Gr. L. c. 121, §§ 261-2600, as amended), a housing authority, “although organized by and in each city and town in cooperation with the State, is nevertheless, when organized, a complete corporate entity in itself, distinct from the municipal corporation within whose territory it is set up. ’ ’ See
Johnson-Foster Co.
v.
D’Amore Constr. Co.
In the light of these considerations, the commission is justified in investigating whether a Boston employee, having responsibilities relating to city real estate (and, perhaps, in a position to learn about the authority’s plans and real estate needs) has acted in a manner likely to involve conflict between the employee’s private real estate operations and his public duties. McGrath must answer questions, and produce documents, relevant to any dealings affecting the Boston housing authority.
5. We interpret the subpoena (apart from its demand for copies of tax returns, discussed infra), as calling only for such “records of every description . . . with respect to bank accounts in the names, individually or jointly, of John J. McGrath, Mary A. McGrath, or of any person acting as . . . [McGrath’s] nominee during the period from 1950 to 1961 inclusive,” as were relevant to the inquiries into McGrath’s activities. The trial judge, by the final decree, required McGrath to produce only those records of bank accounts “pertaining to such matters as are . . . being investigated by the” commission. Those matters specifically brought to the judge’s attention were the Hyde Park and Dorchester land matters and the Readville auction matter (see footnote 5, supra).
McGrath contends that the subpoena is so broad as to be unlawful and an unreasonable search and seizure. The commission, on the other hand, contends that the judge has unreasonably excluded records of bank accounts of McGrath’s “nominees” from the scope of the subpoena, as well as copies of certain Federal tax returns.
No actual search or seizure of documents, pursuant to a warrant, is proposed. The question (both under the Fourth
*765
and Fourteenth Amendments of the Constitution of the United States, and, under Art. 14 of the Declaration of Eights of the Constitution of the Commonwealth) is whether the subpoena, fairly interpreted, is too broad and, therefore, unreasonable. If it is unreasonable, it must be quashed or modified. See
Hale
v.
Henkel,
In the
McPhaul
case,
We are of opinion that the subpoena, as interpreted by the trial judge, does not exceed reasonable limits, (a) It is reasonable in time. McGrath’s activities with respect to the Hyde Park land began in 1950 and are still continuing. If he was interested in the Dorchester land, his and Ellis’s activities concerning that land took place in the years 1951 through 1953. (b) The documents asked for are susceptible of identification. McGrath can ascertain what bank accounts, he, Mrs. McGrath, and the Eichview Trust have had during the last decade. To the extent that records of these still exist, it is unlikely that they are unreasonably voluminous, (c) The records cannot be said to lack relevance to the inquiry, particularly to the inquiry about the *766 Dorchester land, for they may reflect whether McGrath has received particular payments at particular times.
The subpoena cannot require McGrath to produce documents not now within his possession or reasonable control. He may raise questions with respect to such possession or control before the commission, if he is unable to produce a particular record. See
McPhaul
v.
United States,
In one respect the trial judge’s order is too narrow. He limited McGrath’s obligation to produce records of bank accounts of his “nominees” to those of the Bichview Trust (see footnote 4, supra) but excluded “those of nominees as yet unnamed or [not] indicated.” To the extent that McGrath actually operated through “nominees” or agents in respect of matters being investigated, their bank account records may be relevant. In addition to the Bichview Trust, McGrath has been shown to have operated through Ellis as a “straw.” If he had other nominees, they would bear a similar agency or fiduciary relationship to him. We think that the commission is entitled to have McGrath produce his nominees ’ records of bank accounts so far as they relate to the subject of investigation and are within McGrath’s control.
6. The commission properly no longer seeks the production of copies of McGrath’s Massachusetts tax returns.
Leave
v.
Boston Elev. Ry.
As to copies of Federal returns (despite our preference for the reasoning in the
Leave
case,
7. McGrath principally complains of the scope of inquiry rather than of the conduct of the hearings. He, however, does argue that the commission unduly delayed and interrupted his scheduled testimony. The order of testimony was within the commission’s sound discretion, although any such body naturally will avoid, so far as practicable, unnecessary inconvenience to witnesses. See
Horowitz
v.
Bokron,
8. This seems to us to be a case in which, as the inquiry proceeds, there may be occasion for further resort to the Superior Court to compel testimony or the production of documents. The propriety of various inquiries may require prompt resolution to protect the proper interests of the public and of McGrath. See
Hermann
v.
Civil Aeronautics Bd.
*769 9. The final decree is to be modified to provide (a) for the production of records of bank accounts of any nominee of McGrath, to the extent that such records are relevant to any proper subject of the commission’s inquiry and are within McGrath’s possession or control, and (b) for the retention of jurisdiction by the Superior Court, in the manner outlined in this opinion. Subject to such modifications, the final decree is affirmed. Because all issues have been dealt with upon the appeals, the bill of exceptions is dismissed.
So ordered.
Notes
Section 18 provides that it ‘
‘
shall be the duty of the . . . commission from time to time to investigate
any and all
matters
relating
to appropriations, loans, expenditures, accounts, and methods of administration
affectmg
the city of Boston or the county of Suffolk, or any department thereof, that
may appear to the commission
to require investigation, and to report thereon from time to time to the mayor, the city council, the governor, or the general court. The commission shall make an annual report ... to the general court” (emphasis supplied). See
Kaplan
v.
Sullivan,
The transcript was introduced as an exhibit in this case and was incorporated by reference in the judge’s findings.
McGrath testified that no taxes on the land were paid by him from 1951 until 1961.
McGrath’s testimony before the commission indicated that he established the Richview Trust, of which he and his wife were trustees.
There was also disputed testimony before the commission that McGrath sold a parcel in the Eeadville section of Hyde Park in May, 1961. One Prata "attended the sale” but the parcel "was sold to one Losordo for $300 without affording Prata a chance to bid, although he was prepared to bid $350 . . . and ... to go as high as $1500 if he had to.” The commission is continuing its investigation of this sale.
The commission’s counsel conceded at the arguments that McGrath either was a part time city employee or was not barred from engaging in other business activity.
