Die Schlüsselfernschreibmaschine T43
The Siemens SFM T43 is a cipher machine about which little seems to be known. Such a challenge is not to be ignored - so I have embarked upon a search for relevant information. Meanwhile here is the only known picture of a T43...
click on image to enlarge
Josef Langer of Wien, Austria has written a short article in German about the T43. It is available for reading or download in .PDF format by clicking here. The article and photograph are published courtesy of Herr Langer. There is also some useful information on the web pages of Torbjorn Andersson.
article & photograph ©Josef Langer