That’s the charge of Italian authorities, who are said to have proof. “The claim, contained in court documents connected with the cases against a pair of art dealers and a former Getty curator with links to Boston, could put pressure on the MFA and a host of other museums to consider returning objects to Italy, according to antiquities experts who have been critical of the way museums acquire artifacts. Prosecutors list 22 MFA objects, including a 2,500-year-old Greek vase currently on display in a museum gallery.”