Geoff's Home Page

Geoff's Search Engine for WW1

Geoff's Search Engine for WW2

The NEMA Cipher Machine

Enigma-e

Behringer Model D Synthesiser

Researching a Battlefield Cross

Breaking German Wehrmacht Ciphers

The Enigma Collection

A note on the M4 breaking project I had forgotten about!

More links to follow...( site being restored)