Transwiki approved by: w:en:User:Dmcdevit

This image was copied from wikipedia:en. The original description was:

From w:en:NSA museum.

The placard reads:

                   SIEMENS GEHEIMSCHREIBER
                 T-TYPE 52D CIPHER MACHINE
                       GERMAN CA 1935
ON LOAN TO THE NATIONAL CRYPTOLOGIC MUSEUM 
                FROM 
       THE GOVERNMENT OF SWEDEN.

Link to larger image: [1]

This article or image contains materials that originally came from a National Security Agency (NSA) website or publication. It is believed that this information is not classified, and is in the public domain in the United States. See the privacy and security information.

Legal disclaimer This image shows (or resembles) a symbol that was used by the National Socialist (NSDAP/Nazi) government of Germany or an organization closely associated to it, or another party which has been banned by the Federal Constitutional Court of Germany. The use of insignia of organizations that have been banned in Germany (like the Nazi swastika or the arrow cross) may also be illegal in Austria, Brazil, the Czech Republic, France, Hungary, Israel, Poland, Russia, Ukraine and other countries, depending on context. In Germany, the applicable law is paragraph 86a of the criminal code (StGB), in Poland – Art. 256 of the criminal code (Dz.U. 1997 nr 88 poz. 553).