Cryptanalysis of the Enigma immense problem and it gave a great deal of trouble. Work on a high speed machine had been started by Wynn-Williams of the TRE late in 1941 and some nine months later Harold Keen of BTM started work independently. Early in 1942, Bletchley Park were a long way from possessing a high speed machine of any sort. Eventually, after a long period of being unable to decipher U-boat messages, a source of cribs was found. This was the Kurzsignale (short signals), a code which the German navy used to minimize the duration of transmissions, thereby reducing the risk of being
Of Whom the World was Not Worthy Kingdom of Yugoslavia was to know how Yugoslav Christians sustained their faith during the Invasion of Yugoslavia. One of the results of Chapian’s visit and findings is the novel "Of Whom the World was Not Worthy", which focuses on the life of Jakob (a Christian evangelist), Jozeca, and other Yugoslav Christians and their devotion to God during the war. Of Whom the World was Not Worthy Of Whom the World was Not Worthy is an English-language novel written by award-winning American author and psychologist Marie Chapian. The 256-page novel was published in 1978 by Bethany House Publishing. "Of Whom the