A manuscript titled: 'Codes und Condensers', based on three lectures delivered in early 1937.
Austrian Cipher Bureau (?)
Fine. Modern binding.
Excellent - Object has no apparent wear or defects. Fine - Object has no significant wear or defects. Good - Object has some wear or defects, but is otherwise stable. Fair - Object has wear or defects commensurate with age. Poor - Object damaged and/or fragile.
A manuscript comprising of six parts. Part I. Begriffe (concept). Containing subsections: A. Definitionen (definitions), B. Einteilung der Codes (classification of codes), C. Anordnungen (arrangements), D. Einteilung der Codeworte (classification of code words) and E. Uebersicht über die Kapazität (capacity overview). Part II. Verschiedene Formen von Codes (various forms of codes). Part III. Code-Kennzeichen (code characteristics). Containing subsections: A. Codeworte-Anfänge (code word beginnings) and B. Codeworte-Enden (code word endings). Part IV. Morse-Verwandtschaften (morse relatives). Containing subsections: A. Zeichen (sign) and B. Zwischenräume (spaces). Part V. Condensers und ihre Kennzeichen (condensers and their characteristics). Part VI. Chiffriervorschriften (Transponiermethoden) und Entraetselungen (encryption rules (transposition methods) and deciphering). Containing subsections: A. Aenderungen am Codewort, hervorgerufen durch Aenderung an der Codezahl (changes to the code word caused by a change to the code number) and B. Aenderungen am Codewort, hervorgerufen durch Aenderungen am Codewort selbst (changes to the code word caused by changes to the code word itself).
Acquired as part of a collection of 12 manuscripts addressing codebreaking and cryptanalysis. The manuscripts are linked to a series of training courses and lectures held in Vienna between the 17th of April - 19th of June 1936 and the 16th of October - 25th of June 1937. The manuscripts were probably produced by the Austrian Cipher Bureau.
No items found.
Cite this object Click the citation to copy to clipboard.