Note that
this is not the only entry in collection RG 457.
Military and intelligence history mostly dealing with World War II.
Saturday, October 13, 2018
Entry 9032 finding aid
I have
uploaded the finding aid to US National Archives - collection RG 457 (Records
of the National Security Agency) - entry 9032.
Tuesday, October 2, 2018
More interesting USSBS interrogation reports
USSBS Japan – ‘Japanese
Communication Intelligence’, Serial No. 208 – Commander Ozawa
I’ve added
the first three in the sources of Japanese
codebreakers of WWII.