The plaintiffs, The National Shawmut Bank of Boston (Fiscal Agent) and three savings banks, the Worcester County Institution for Savings, the Malden Savings Bank, and The Boston Five Cents Savings Bank, holders of over ten per cent of the outstanding bonds of the defendant Woods Hole, Martha’s Vineyard and Nantucket Steamship Authority (authority), bring this bill seeking declaratory relief. At stake is the disposition of certain funds held by the Fiscal Agent acting in that capacity under a resolution of the authority. The facts are not in dispute. We refer to the findings of the judge which set them out in detail.
Statute 1960, c. 701, as amended (the 1960 act), ereated the authority to operate a steamship line between the mainland and the islands of Martha’s Vineyard and Nantucket. The authority is successor to the New Bed-ford, Woods Hole, Martha’s Vineyard and Nantucket Steamship Authority (predecessor authority), which was created by St. 1948, c. 544, as amended (the 1948 act). It operated steamers between New Bedford and Woods Hole and the islands.
On January 1, 1961, when the predecessor authority was succeeded by the authority, all of the predecessor authority’s assets, outstanding indebtedness and liabilities were assumed by the authority pursuant to § 16 of the 1960 act.
*221From 1954 through 1960, the predecessor authority accumulated annual deficits totaling $1,827,801. In accordanee with the pertinent provisions of the 1948 act these were paid through the Commonwealth by the defendant towns of Falmouth, Nantucket, Chilmark, Gay Head, Edgartown, Oak Bluifs, Tisbury and West Tisbury, and the city of New Bedford. In 1961 and 1962 the authority incurred deficits totaling $270,319, which were ultimately paid by the above named towns.1 From 1963 through 1966 the authority realized a surplus after setting aside certain funds as required by clauses First through Fourth of the first paragraph of § 9 of the 1960 act. This surplus totaled $250,091.53, and is deposited with the Fiscal Agent.2 The disposition of this total is the problem presented in the bill. The trial judge decreed that the money should be deposited in the sinking fund established in § 9. The towns and the city contend that the surplus should be paid to them as reimbursement for their contribution to the deficits incurred by the authorities. Pursuant to G. L. c. 214, § 19, all the towns with the exception of Chilmark and West Tisbury have appealed.
The question we have for decision centers about the construction of § 9 of the 1960 act, as amended by St. 1965, c. 779, which provides that “revenues derived from the operation of the steamship line shall be set aside at regular intervals in the following order”: First, to an operations fund; Second, to the sinking fund to pay the principal and interest of all bonds when due; Third, to a replacement fund for depreciation of property and obsolescence, improvements and certain losses; “Fourth: to the reserve fund, an amount sufficient to maintain said fund at the amount of two hundred thousand dollars; and Fifth: to the sinking fund, all of the remaining revenues, to be used within a reasonable time for the pur*222chase or redemption of bonds.” The 1948 act, as amended by St. 1949, c. 142, § 2, contained a § 9 similar to that in the 1960 act with one significant difference. There it was provided: “Fourth: to the reserve fund hereinafter established, an amount sufficient to maintain said fund at the amount originally established as hereinafter provided and thereafter to make any reimbursement as hereinafter provided for any moneys which shall have been paid by the commonwealth under this action” (emphasis supplied).
It has been argued by counsel for the defendants that the omission from the 1960 act of the language emphasized plays no part in the determination whether the funds exceeding the required amount for the reserve fund should fall into the sinking fund set up in clause Fifth of the first paragraph of § 9 and therefore go to the bondholders, or whether those funds should be paid to the towns in reimbursement for their earlier contributions to the authority for its deficits. The towns contend that the language emphasized is “mere surplusage.” Both the 1948 and the 1960 acts provide in a subsequent paragraph in almost identical language that, in the words of the 1960 act, “[i]f as of the last day of December in any year the reserve fund shall exceed the amount established therefor, the Authority shall apply any excess so far as necessary to reimbursing the commonwealth for any amounts which it may have paid to the Authority under the provisions hereof and the commonwealth shall thereupon distribute the amounts so received to the towns.” The towns claim that this requirment is to be met before any money reaches the sinking fund established in clause Fifth.
We do not think that the emphasized language is “mere surplusage.” “It is not to be assumed that words in a statute have no force or effect.” Gillam v. Board of Health of Saugus, 327 Mass. 621, 623. Milton v. Metropolitan Dist. Commn. 342 Mass. 222, 225. It would rather appear that the emphasized language was eliminated in the 1960 act with the intent of altering the pri*223orities for the distribution of revenues realized by the authority so that after the reserve fund reached the requisite $200,000, clause Fifth would become operable, resulting in payment into the sinking fund. “[W]hen any statute is revised, or one act framed from another some parts being omitted, the parts omitted are not to be revived by construction, but are to be considered as annulled. To hold otherwise would be to impute to the legislature gross carelessness or ignorance; which is altogether inadmissible. Ellis v. Paige, 1 Pick 43, 45.” Brockton Edison Co. v. Commissioner of Corps. & Taxn. 319 Mass. 406, 411. Thus, here, a phrase omitted from the 1960 act but contained in the 1948 act should not be revived.
We are further reassured in this interpretation by subsequent legislation which we may examine. Hurle’s Case, 217 Mass. 223, 226. Packard Clothes Inc. v. Director of the Div. of Employment Security, 318 Mass. 329, 334. Statute 1969, c. 654, amends paragraph four of § 9 of the 1960 act to read as follows: “If as of the last day of December in any year the reserve fund shall exceed the amount established therefor, the Authority shall deposit such excess in the sinking fund, to be used within a reasonable time for the purchase or redemption of bonds outstanding. When there are no such bonds outstanding to be redeemed, then such excess funds shall be first paid to the commonwealth for any amounts which it may have paid to the Authority under the provisions hereof and the commonwealth shall thereupon distribute the amounts so received to the towns assessable for a deficiency, as provided in this section in proportion to the amounts for which they may be so assessed.”
The towns argue that they acquired rights under the 1948 act which cannot constitutionally be extinguished by the passage of the 1960 act. They cite the following authorities: St. Louis Union Trust Co. v. Franklin-American Trust Co. 52 F. 2d 431; Chapman v. Jocelyn, 182 Cal. 294, 297-298; Jeffreys v. Point Richmond Canal & Land Co. 202 Cal. 290, 294; County of San Diego v. Childs, 217 Cal. 109, 121-122. These cases which involve the rights *224of private bondholders are unpersuasive. We can agree that the rights of those bondholders were created by contract with the issuing authorities. The towns are in quite a different position, however. They are neither private parties nor bondholders; they are instrumentalities of the State obligated by statute to make payments when the authority incurs a deficit. They have no contractual rights to be impaired by the 1960 act. “[W]e do not regard the obligation [of the towns and city] as having ever been founded in any contract, express or implied. On the contrary, we think it originated in the authority of the legislature to exercise its discretion in the distribution of pub-lie burdens.” Attorney Gen. v. Cambridge, 16 Gray, 247, 248. See Scituate v. Weymouth, 108 Mass. 128, 130-131; Cambridge v. Railroad Commrs. 153 Mass. 161, 168-169.
While we realize that another interpretation can be argued, it is our view that the trial judge was correct.
Decree affirmed.
Under the 1960 act, and beginning in 1961, the city of New Bed-ford ceased to be a mandatory port of call and was relieved of further liability for any deficits incurred by the authority.
The total has been increased by $33,729.95 as the result of investments of the fund by the Fiscal Agent.