Voynich Manuscript an Elegant Enigma (Cryptographic Series #27)
Aegean Park Press, 1981. Paper Back. Quarto. {8 & 1/2' x 11'}. Tan cardstock cover. Clean, sound, without interior markings. (140 pp) Undated. Probably a reprint, and I think originally published in 1979. 1981 is just a guess for reprint date. More