BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:1533edb0-3aea-455a-9ab1-c09dcdd93fff
X-WR-CALDESC:16 Nov 1912: Herbert O. Yardley was hired as a U.S. State Depa
 rtment code clerk. While working there during the night\, he became intere
 sted in the construction of State Department codes\, and he began to try a
 nd solve them. By his own account\, he solved a 500-word message to Presid
 ent Wilson from Colonel Edward House (the President's confidant and advise
 r in Europe) in less than 2 hours and after that\, became determined to be
 come a cryptologist. Yardley went on to eventually head up the Cipher Bure
 au or 'American Black Chamber' and wrote a book by the same name about his
  experiences with the organization. Learn more about Yardley in the NSA PD
 F - 'The Many Lives of Herbert O. Yardley' - see link below.
X-WR-RELCALID:88518f44ca2a9727e29f9c6bf7a4e753
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
DTSTART:20291104T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20301103T020000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
DTSTART:20290311T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20300310T020000
RDATE:20310309T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:efc9dc1e-2b1a-4b05-944b-6571517bee60
DTSTAMP:20261029T085852Z
DESCRIPTION:16 Nov 1912: Herbert O. Yardley was hired as a U.S. State Depar
 tment code clerk. While working there during the night\, he became interes
 ted in the construction of State Department codes\, and he began to try an
 d solve them. By his own account\, he solved a 500-word message to Preside
 nt Wilson from Colonel Edward House (the President's confidant and adviser
  in Europe) in less than 2 hours and after that\, became determined to bec
 ome a cryptologist. Yardley went on to eventually head up the Cipher Burea
 u or 'American Black Chamber' and wrote a book by the same name about his 
 experiences with the organization. Learn more about Yardley in the NSA PDF
  - 'The Many Lives of Herbert O. Yardley' - see link below.
DTSTART;TZID=America/New_York:20291116T000000
DTEND;TZID=America/New_York:20291116T235900
LOCATION:
SUMMARY:1912: Herbert O. Yardley hired as State Department code clerk.
END:VEVENT
END:VCALENDAR