Library of Congress. Copyright Office, U.S. Copyright Renewals, 1964 July - December
“ HISPANIC SOCIETY OF AMERICA. Sigillate pottery of the Roman Empire from excavations in Spain made chiefly by the president of the Hispanic Society of America at Italica. SEE Frothingham, Alice Wilson. Martin Rico y Ortega in the collection of the Hispanic Society. SEE Trapier, Elizabeth du Gue.HOCKING, WILLIAM ERNEST. The lasting elements of individualism. ”
