Mass. Gen. Laws ch. 35, § 23A: Unclaimed funds; disposition

Section 23A. County officers holding funds unclaimed after two years from the time of receipt thereof and not otherwise subject to statutory disposition shall pay over such funds to their county treasury for the use of the county; provided, that any person or persons establishing a lawful claim thereto before the county commissioners within six years of such payment over may receive satisfaction thereof from any available funds in the county treasury.