This web site was created with --
-- the last
major update was on 24July 2008.
This web site was created with -- -- the last
major update was on 24July 2008.
For optimum quality a minimum display setting of 800 x 600 is recommended.
Design and content of all pages is ©1998-2008 David Hamer, unless otherwise stated.
To contact David - dhamer@cryptogram.org
or dhamer@bletchleypark.org.uk
For David's PGP Public Key - click here
Display & colors are optimized
for MS Internet Explorer v7.* - 
Please report any broken or inactive links found on this website.