Leather case: scuffs, tears. Lack of suspension belts. On the metal case single shallow scratches and scuffs. The altimeter barometer for aircraft and airships of the air forces of Kaiser Germany in the 1st World War was produced by Otto Bohne Nachf. The altimeter is fully operational, the pressure and altitude shows correctly. This model of the altimeter measures the altitude of the aircraft or airship from 0 to 3500 m. The base height is set by turning the knob located on the body to the right, while the outer scale 0-3500 rotates right-left when setting the base height of the airfield. On the back of the altimeter in the oval brand name O. To the right of it is a hole, it can see the slot of the adjustment screw of the atmospheric pressure of this point of the terrain. Very rare copy of the navigation equipment of German aircraft, airships and balloons since the 1st World War. Of interest to fans of aviation history. The item “Rare 1914 WW1 Antique Otto Bohne Holosteric Barometer Luftwaffe Leather Case” is in sale since Wednesday, March 6, 2019. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “vasiliy.dvk-7″ and is located in Europe. This item can be shipped worldwide.
- Original/Reproduction: Original
