Germany, Kriegsmarine. A U-Boat Barometer, by G. Lufft Metallbarometerfabrik United Republic of a white enamelled cross with

a white enamelled cross with cyphers on each arm and an arched ray in each quadrant

surrounding a central mobile swastika which is in turn overlaid by a sword

as we fully expected it to be

three of which accommodate the interior ring and liner

constructed of a card stock binding with 228 paginated interior pages

Germany, Kriegsmarine. A U-Boat Barometer, by G. Lufft Metallbarometerfabrik United Republic of a white enamelled cross with(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