Hello dear friends, offering for sale rare find. This is a high quality antique Military brass cased Aneroid Holosteric Compensiert aviation altimeter barometer. Circa 1915 WWI German Otto Bohne brand marked on back”OB” Used by German Airforce with aircrafts, airships and balloons during the Great war. Silvered engraved dial with many graduation scales and altimeter function. Crescent shaped precision”Celsius” graduated thermometer to the base -10 to 60 degree. Molded solid nickel brass case with beveled edge glass. Serial # 5562 engraved on the dial. Comes with original leather caring case with lings. The case with detached lid so it is need to be sewn again. The barometer itself in excellent condition with clearly readable scales and visible degree. The photos with the aircraft is only for education propose no for sell. Measures: 5 1/2” diameter x 2 1/4” depth barometer only. Please, be sure to view all photos carefully as they are included as part of the item description. I sell antique and vintage collectible stuff – unique items that have history, and may show signs of this – it is part of their charm. I try to describe any obvious faults as truthfully as I can. However, as most of my items are 100 years old, they will often bear the traces of a previous life. Terms: All items are genuine and original. Each item will be nicely and securely packed to protect against unwanted damage during transit. Questions: All questions are welcome, and will by answered in time. The item “WWI 1915 German Otto Bohne Holosteric Compensiert Aviation Altimeter Barometer” is in sale since Thursday, November 15, 2018. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “feltfedora” and is located in EU. This item can be shipped worldwide.
