BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:8edbcee9-55bc-4465-bde4-406e44882f66
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:46a7fc15529b37598886dbbedb95027a
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
DTSTART:20281105T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20291104T020000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
DTSTART:20280312T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20290311T020000
RDATE:20300310T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:984564c7-e86a-4706-ac8c-9d203011ea50
DTSTAMP:20260426T063107Z
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:20281116T000000
DTEND;TZID=America/New_York:20281116T235900
LOCATION:
SUMMARY:1912: Herbert O. Yardley hired as State Department code clerk.
END:VEVENT
END:VCALENDAR