The Shakespearean Ciphers Examined: An Analysis of Cryptographic Systems Used as Evidence That Some Author Other Than William Shakespeare Wrote the Plays Commonly Attributed to Him
Cambridge: At the University Press 1957. Later printing. xvi, [1], 302, [1] pages. Publisher's grey cloth with red and black printed dust jacket. The second printing, issued in the same year as the first, 1957. Dust jacket noting "Second impression" and with five dollar retail price. Dj with lower corner..... More
