Schlüsselgerät 41 Z (SG 41), sog "Hitlermühle" der Wanderer-Werke in Chemnitz - photo 1

Schlüsselgerät 41 Z (SG 41), sog "Hitlermühle" der Wanderer-Werke in Chemnitz

Lot 4171
12.05.2023 10:00UTC +01:00
Classic
Starting price
€ 14 000
AuctioneerHermann Historica
Event locationGermany, Grasbrunn / München
Buyer Premium25 %
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ID 948235
Lot 4171 | Schlüsselgerät 41 Z (SG 41), sog "Hitlermühle" der Wanderer-Werke in Chemnitz
Estimate value
€ 14 000
Bei der "Z"-Version des Schlüsselgerätes SG 41 handelt es sich um eine sog. Wettermaschine. Diese waren für die geheimen Wetterstationen der Wehrmacht z.B. auf Grönland oder in der Arktis vorgesehen und verfügen lediglich über eine Zifferntastatur.
Das Konstruktionsprinzip der SG 41 basiert auf dem der Hagelin-Maschinen, enthält aber eine Reihe wesentlicher Verbesserungen. Mit den damaligen Mitteln der Entschlüsselungstechnik war diese Maschine unknackbar. Aufgrund von Kompetenzstreitigkeiten und Fertigungsproblemen kamen aber nur sehr wenige Geräte ab 1944 zum Einsatz.
Diese Maschine wurde gereinigt, konserviert und in der Originalfarbe RLM 83 neulackiert. Dabei wurden die originalen Klarsichtgläser eingeklebt und nicht genietet, die irreparablen Walzen durch Nachbauten ersetzt, einige Kleinteile wie die Schrauben für die Halterung vor der Walzenklappe, der Abschluss des oberen Papierhalters und andere Teile fehlen. Die Maschine ist nicht funktionsfähig. Dazu die zu der Maschine gehörende originale Wartungsanleitung, die originalen Papierrollen, zwei Holzrollen, der Reinigungspinsel und Drahtbürste sowie die originalen Farbrollen mit Behälter. Abmessungen 27 x 30 x 17 cm, Gewicht ca. 10 kg.
A cipher machine 41 Z (SG 41), known as the "Hitler mill", made by the Wanderer-Werke in Chemnitz
The "Z" version of the SG 41 cipher machine was referred to as a weather machine. They were intended for use at the secret Wehrmacht weather stations, such as that on Greenland or in the Arctic, and were only fitted with a numerical keypad.
Although the principle of the SG 41 is based on that of the Hagelin machines, it includes a number of significant improvements. This machine was unbreakable using the decryption technology of the time. Very few machines were deployed after 1944 owing to disputes about matters of competence and production problems.
This machine has been cleaned, preserved and repainted in the original colour RLM 83. In the process, the original clear glass panels were glued in and not riveted and the irreparable rotors replaced with replicas. Several small pieces are missing, like the screws for the support in front of the rotor flap, the cap of the upper paper holder and other parts. The machine ist not functional. Comes with the machine's original service manual, the original paper rolls, two wooden rollers, the cleaning brush and wire brush, plus the original ink rollers with the container. Dimensions 27 x 30 x 17 cm, weight approx. 10 kg.
Condition: III
Auction house category:Encryption devices
Address of auction Hermann Historica
Bretonischer Ring 3
85630 Grasbrunn / München
Germany
Preview
12.05.2023
Phone +49 (0)89 5472 649 0
Fax +49 (0)89 5472 64999
Email
4FQ.SQGLFKAGU-33S4LYU@KLFDDHA@
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