Germany, Kriegsmarine. A U-Boat Barometer, by G. Lufft Metallbarometerfabrik Province of China circa 1917-18 period manufacture

circa 1917-18 period manufacture

With 300 flights hanger by maker R

suffering slight fragmentation wounds at one point

Accompanied by a WW2 US Army Glider Pin

Germany, Kriegsmarine. A U-Boat Barometer, by G. Lufft Metallbarometerfabrik Province of China circa 1917-18 period manufacture(Kriegsmarine Barometer). A Kriegsmarine barometer, constructed of an aluminum alloy casing with a black exterior paint, featuring a black face marked with numerals 800 1500 and measuring pressure in millibars (mb), with an intact hand, the face also marked with inscriptions of NUR FR TECHNSICHEN EINSATZ (FOR TECHNICAL USE ONLY) and VON 700 3000 MBL BELASTBAR (LOAD CAPACITY FROM 700 3000 MB), situated above a Kriegsmarine acceptance mark and below the