The M4 Project is an effort to break 3 original
Enigma messages with the help of distributed
computing. The signals were intercepted in the
North Atlantic in 1942 and are believed to be
unbroken.
Google video set of archive films released by the
National Archives and Records Administration. Also
contains a recording of the Carmencita, a Spanish
Dance, from 1894!
Convert any given amount of money for inflation,
according to the Consumer Price Index, from 1800
to 2005. Cf. How Much Is That, and The Current
Value of Old Money