"Library of Congress." . . . . "American Council of Learned Societies." . . . . . . . . . . . . . . "To Herbert Putnam, librarian of Congress 1899-1930; an address in appreciation of his services to scholarship and to the advancement of knowledge presented on behalf of the scholars of the United States"@en . "To Herbert Putnam, librarian of Congress, 1899-1930; an address in appreciation of his services to scholarship and to the advancement of knowledge presented on behalf of the scholars of the United States"@en . .