Virginia S. Thatcher, Editor in Chief. Alexander McQueen, Advisory Editor and Lexicographer. Editorial Staff: Margaret L. Smith, Clarice Geels, Anne Tomkin, Peter Morrison, Walter Eckart, David Phelps, George Malayil, Willard Grayson Smythe, Ava Friedmann. Volume I, [Volume II]. Grolier. New York. 1965.

2 Volumes de 28x21,5 cm. Com xx, 972, 151, [ix], 319 págs. Encadernações com lombadas em pele e ferros a ouro. Cortes das folhas carminados à cabeça.

Exemplar com identificação manuscrita dos volumes a tinta branca nas pastas anteriores, a tinta corretora branca.

Segundo volume inclui os suplementos do dicionário, a saber: THE NEW WEBSTER DICTIONARY OF THE ENGLISH LANGUAGE. ENCYCLOPEDIC SUPPLEMENTS. Synonyms and Antonyms. Popular Quotations. Classical Mythology. Foreign Words and Phrases. Students" and Authors" Manual. Secretaries" Guide. Business Law for Laymen. Business and Finance.