Geneva / Amarillo / Tokyo / Washington / D.C. / Washington / New York City / /
Company
IBM / Black Chamber / Riverbank Laboratory / Genesco / /
Country
Germany / Guam / Japan / United States / China / /
Currency
USD / /
Event
Person Travel / /
Facility
Ohio State University / /
IndustryTerm
cipher device / communications intelligence effort / few new machine systems / days Web POl / machine systems / manual paper systems / naval systems / early machine cipher systems / cryptographic systems / dozen systems / mechanical cipher device / cipher systems / transposition systems / /
Movie
F / /
Organization
Herbert O. Yardley's Cipher Bureau / Navy Department / Postal and Cable Censorship Office / Japanese Navy / Signal Intelligence Service / army / navy / Congress / Imperial Japanese Navy / Japanese Foreign Ministry / Cipher Bureau / Naval Intelligence / Cable Censorship Office / Ohio State University / Center for Cryptologic History / Amarillo High School / Department of Commerce / OP-20-G / /
Person
William Friedman / Yeoman / Agnes Meyer / Michael B. Driscoll / Edward Hebern / William Gresham / Herbert O. Yardley / Agnes Meyer Driscoll / Jack Holtwick / Joseph Wenger / Lucy Andrews Meyer / Elizebeth Friedman / Agnes Driscoll / Laurance Safford / Joseph Rochefort / /
Position
Director of Naval Communications / head of the mathematics department / secretary / head / Lieutenant / founder / designer / UNCLASSlFIEDllFOH OFfiCiAL / Lieutenant Commander / lawyer / Chief / /
DOCID: [removed]U) Cryptologic Almanac 50 th Anniversary Series (U)Madame X: Agnes Meyer Driscoll and U.S. Naval Cryptology, [removed]