Checked content


A Lorenz SZ42 cipher machine on display at Bletchley Park museum.

The photograph was taken by w:User:Matt Crypto, and originally uploaded to w:Image:Lorenz-SZ42-2.jpg.

PD-icon.svg This work has been released into the public domain by its author, Matt Crypto at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Matt Crypto grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

The following pages on Schools Wikipedia link to this image (list may be incomplete):

More information

Through Schools Wikipedia, SOS Childrens Villages has brought learning to children around the world. More than 2 million people benefit from the global charity work of SOS Children's Villages, and our work in 133 countries around the world is vital to ensuring a better future for vulnerable children. Go to to sponsor a child.