in plate, upper center, in oval frame around bust portrait: MICHAEL ANGELVS BONAROTVS PATRICIVS FLORENT AN AGENS LXXIII; lower left, on tombstone: Iohan/Wirings/coelauit.
lower left, on tombstone: Iohan/Wirings/Cælauit.
watermark [not identified]; verso, collector's stamp in red: H.F.S. [Henry F. Sewall; Lugt 1309]; MFA stamp with accession number in ink: 6809
Henry F. Sewall (1816-1896, New York); from whom purchased by the MFA November 1897
Harvey D. Parker Collection