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 5243
28.10.2022 10:00UTC +01:00
Classic
Starting price
€ 17 000
AuctioneerHermann Historica
Event locationGermany, Grasbrunn / München
Buyer Premium25 %
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ID 835957
Lot 5243 | Schlüsselgerät 41 Z (SG 41), sog "Hitlermühle" der Wanderer-Werke in Chemnitz
Estimate value
€ 17 000
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.
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.
Auction house category:Encryption devices
Address of auction Hermann Historica
Bretonischer Ring 3
85630 Grasbrunn / München
Germany
Preview
22.10.2022 – 28.10.2022
Phone +49 (0)89 5472 649 0
Fax +49 (0)89 5472 64999
Email
4FQ.SQGLFKAGU-33S4LYU@KLFDDHA@
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