Military Ciphers according to cpt. Frybort

Article about military ciphers by cpt. Bedřich Frýbort, in "Vojenský svět", 1937, 11 and 12, vol. V. I. part, pp. 438-9, II.part: pp. 479-80, Title of the article in czech: "Šifrování":

etc...

Content of the article is probably about basic cipher systems used in military exercises in Czechoslovakia.

Member of the group C of cipher solutionists at Czechoslovak HQ of the Ministry of Defence headed by lieutenant colonel Josef RŮŽEK, in czech:"člen šifrové skupiny C HV MNO", according to Porubský, Š.: Application and Misapplication of the Czechoslovak STP cipher during WWII (report on an unpublished manuscript). In: Tatra Mountains Mathematical Publications, vol. 70, no. 3, p.47

Miracle over miracles

Title of the article: "Miracle over Miracles", which was published on 15.04.1939, writes about kryptograph by certain danish inventor named Helgermhansen:

Google translate of the article:

Miracle over miracles ...

Copenhagen, Friday. (Stefani.) A young Danish named Helgermhansen invented a machine called a cryptograph, with which one can find the key to each secret cipher. The Danish Ministry of War is studying the machine. The sale of a patent abroad was prohibited.

Časový tunel do minulosti - kryptografia a inkvizícia

 Program Čs. rozhlasu v Bratislave na 5.12.1932:

Obidve témy, ktoré ma obzvlášť zaujímajú: kryptografie, prednáška prof. Evžena Římana, ktorý napísal prvú brožúrku na toto téma:

a ďalej inkvizičné procesy s kacírmi v stredoveku, prednáška univ. prof. dr. Vratislava Buška, právnika, znalca cirkevného práva a bývalého rektora Univerzity Komenského v Bratislave( v rokoch 1936–1937).

Program:

Uvedené:

Nech sa vám pekne počúva:)

Challenge Grille cipher / Flamm's Kryptograph

Flamm's Kryptograph, patented in USA, 1875.

A newspaper article published in the past covers an encrypted message written by the anonymous reader with pseudonym Tekew:

NVRDIEMHNEAT

IRVOAEINFYIU

BRNTTTEHSEUA

FHSEREPEFDRF

OORRMOSVTOHO

EIDFNOTSHTUH

RETRTEEEAMLE

EUGGSTSRIELA

TARIEGTEAMRY

OBSFOUCTTOHT

EMTRPHCOLIIE

XPSIHRTEIEYN

In Slovak:

Odkaz na šifrovanie pomocou Flammovho Kryptografu v slovenčine, Obzor, 1875, s.217-8:

 

Rozlúštenie tejto šifrovanej správy je nasledovné, vďaka čitateľovi s pseudonymom Narga na blogu Klausa Schmeha:

 I HAVE FURTHER PROVED THE UTILITY OF THIS INVENTION IN THE FORM OF THE TELEGRAM BUT TO RENDER IT SAFE FOR SHORT MESSAGES OTHER CIPHER MAY BE USED TO INSURE A GREATER COMPLEXITY

Later on, i found that  the Plaintext of the turning grille cipher challenge was presented in the next answer from reader with initials H. E. A. to Tekew's describing:

(To be continued)