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Cryptographie militaire edit / delete
Kerckhoffs' well-known 1883 paper on military cryptography.
to cryptography history ... on 02 May 2009
Cold War International History Project : Documents : The Vassiliev Notebooks edit / delete
Notes from the KGB's archives. Fascinating stuff, particularly for the number of vaguely-famous people who get mentioned...
to cold-war espionage history kgb russia ... on 25 April 2009
Apollo Lunar Surface Journal edit / delete
Lots of technical detail -- I particularly liked the debriefing transcripts and the stuff about how TV from the Apollo spacecraft worked.
RARE RECORDINGS AND VIDEO edit / delete
Lots of early blues and jazz, and some interesting civil rights stuff too.
A Secret Landscape: The Cold War Infrastructure of the Nation's Capital Region edit / delete
Interesting, but an awful lot of the links have rotted.
Home Page / bhilpert edit / delete
Very early computers, calculators, and some radio stuff.
to calculators history r1155 radio retrocomputing ... on 25 March 2009
NTSB - Publications edit / delete
The NTSB's rail accidents page. Not as well-written as the British equivalent...
The Old CATV History Museum - Main Index edit / delete
Exactly what it says on the tin.
Terry Kennedy's web page edit / delete
Some railway history stuff, including scans of old books about railway construction.
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tasty by Adam Sampson.