. . . . . . . . . . . . . . "The Cipher in the Plays, and on the Tombstone [of Shakespeare]"@en . "Cipher in the plays and on the tombstone" . . . . . . "The cipher in the plays, and on the Tombstone" . . "The cipher in the plays, and on the tombstone"@en . "The cipher in the plays, and on the tombstone" . . . . . . "The Cipher in the plays, and on the tombstone. [Maintaining that Bacon wrote the plays of Shakespeare.]"@en . . . . "The cipher in the plays and on the tombstone"@en . . "The cipher in the plays and on the tombstone" . . "Reprint Services Corporation." . . . . "Verulam Publishing Company." . .