Advertisement:
Gun Factory
swisswaffen-blog

KERN 12x72 Grabenperiskop "Montgomery" (Market monitoring)

Status: active
 
Date: 28.08.2020
Event: Ricardo AG, Ricardo AG
 
Availability: ended, not sold
Article no.: 1086017194
Seller: ASTROFRITZ
Category: Ausrüstung & Ersatzteile -> Militär: Schweiz -> Sammeln & Seltenes
Title: KERN 12x72 Grabenperiskop "Montgomery"
URL: https://www.ricardo.ch/de/a/kern-12x72-grabenperiskop-'montgomery'-1086017194/
 
Price: CHF 950.00    
instant purchase price: CHF 950.00    
 
Description:
KERN 12x72 Grabenperiskop "Montgomery"
Guter Zustand, vollständig
 
KERN - AARAU - SWITZERLAND
WILD - HEERBRUGG - SWITZERLAND
 
Model 1940
 
Grabenperiskop der Fa. KERN, Aarau in gutem Gesamtzustand (vollständig)
 
Dieses Produkt aus dem Hause KERN befindet sich in Anbetracht des aufgedruckten Baujahrs 1940 in einem bemerkenswert guten Zustand.
Sämtliche optische Funktionen sind abrufbar, sämtliche Zubehörteile
an ihrem Platz und einsatzfähig.
 
Im Falle der Selbstabholung entstehen keine weiteren Kosten.
Im Falle der Zustellung per Kurier berechnen wir 10 Rappen pro gefahrenen Kilometer (nur die einfache Strecke wird berechnet).
 
Nicht abgebildet ist eine drehbare Plattform, die durch einen elektronischen Antrieb ausgebaut werden kann, sodaß das Instrument zu Ausstellungszwecken präsentiert werden kann. Diese Plattform stammt nicht aus dem Hause KERN und wurde lediglich zu Demonstrationszwecken angefertigt.
 
English description
 
In 1946, Field Marshall Bernard Montgomery visited Switzerland and used the famous 12 x 72 Trench Periscope for test purpose during his stay for a ski vacation in St. Moritz.
He was deeply impressed by the power and the precision of the optics and considered KERN/Aarau from this day as a supplier of optical goods as binoculars and sophisticated military optics.
He advised the Department of Military Equipment in the United Kingdom to establish a contact with KERN to find solutions for some other optical Systems, which performed not so well as expected during WW2 in North Africa against Rommel and the german troops called "Afrikacorps".
 
The offered Instrument is in mint condition, regarding the year of production in 1940 it can be considered as nearly brand new. In any case it seems to come out of an actual production in 2015, but in fact it is nearly 80 years old.
There is no need of any cosmetic or technical refurbishment of the Instrument, and it can be used for all measurements, for determining of distance and location, and for finding of ballistic curves of missiles of any kind in the range of about 2.750 meters. Even the form of the landscape can be determined and adapted in favour of further ballistic calculations.
 
Picture 1
Marshall Bernard Montgomery working with the Instrument during his stay in January, 1946. A French News corporation (Pathè) reported about his stay in Switzerland and the film was shown in 2.100 cinemas in Europe.
Picture 2
Complete assembled and ready for use
Picture 3
The Instrument is shown ready for Transport, from left to right:
Part 1: Periscope
Part 2: Box for Periscope
(Series No. 254 Inspection stamp 31. Mai 1941 by switzerland army)
Part 3: Tripod for Periscope (used)
Part 4: Bag for tripod (with traces of transport-use)
Picture 4
Fork mount with setting circles and fine adjustment handles
Picture 5
Device for adjusting the individual distance of the eyes of the observer in 1/10mm
Picture 6
Accessories
-coloured filters to suppress fog
Special optics cleaning set with brush are fixed in the box
Picture 7
Tripod adjutable 93cm - 145cm with case
Picture 8
Main optics are crystal-clear and without any dent or optical interference. Current status like out of the production/brandnew.
Picture 9
Complete Assembly ready for use
 
Specifications of the complete instrument:
Total weight of complete Instrument including boxes: 26,94kg
( Periscope with box about 19,6kg, tripod with case about 7,3kg)
Height complete: 1,43m up to 2,05m depending on tripod adjustments
 
Specification of optics:
Magnification: 12 X
Diameter: 72mm
Field of view: 80°
Diameter of eyepieces: 50,1mm
Coatings: uncoated (coatings in high vacuum conditions were invented at that time, but not used in Switzerland for series production until 1953 )
Source: Ricardo AG (https://www.ricardo.ch)
 
Disclaimer Market Monitoring
The displayed data of the market monitoring (i.e. advertisements, auction data, etc.) come from the respective website or auction catalog specified in the source. These are ongoing or, in most cases, expired offers.
 
Swisswaffen.com is by no means the seller of the articles. There is also no connection between Swisswaffen.com and the effective seller.
 
Click on the URL listed under "URL" to check if an item is still available.
 
More information: No sales on swisswaffen.com!
 
All data are without guarantee.
swisswaffen-blog