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METHOD:PUBLISH
UID:15f3c827-971c-4ffb-944d-f1610c5d3ea5
X-WR-CALDESC:25 June 1532: A letter written by Hernán Cortés became the fi
rst known use of cryptography in the New World.\n\nPer this excerpt from D
avid Kahn's book\, The Codebreakers: 'Cortés used a small nomenclat
or\, comprising a homophonic monalphabetic substitution\, in which each le
tter was represented by two or three symbols\, together with a few codewor
ds for proper names.'\n\nLearn more about the Cortés letters via the Yale
University Press book\, Letters from Mexico via the link below. : h
ttp://bit.ly/1iuEOyH
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DTSTART:20181104T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20191103T020000
RDATE:20201101T020000
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TZNAME:EDT
DTSTART:20190310T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20200308T020000
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BEGIN:VEVENT
UID:11f32d00-db75-4ad8-992d-2282b8e30829
DTSTAMP:20240319T104103Z
DESCRIPTION:25 June 1532: A letter written by Hernán Cortés became the fir
st known use of cryptography in the New World.\n\nPer this excerpt from Da
vid Kahn's book\, The Codebreakers: 'Cortés used a small nomenclato
r\, comprising a homophonic monalphabetic substitution\, in which each let
ter was represented by two or three symbols\, together with a few codeword
s for proper names.'\n\nLearn more about the Cortés letters via the Yale U
niversity Press book\, Letters from Mexico via the link below. : ht
tp://bit.ly/1iuEOyH
DTSTART;TZID=America/New_York:20190625T000000
DTEND;TZID=America/New_York:20190625T235900
LOCATION:
SUMMARY:1532: Hernan Cortes Letters - first known use of cryptography in Ne
w World.
END:VEVENT
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