Germany. A Silver Grade Tank Badge By Hermann Aurich Newly Listed which would allow the submarines

which would allow the submarines to reach significantly higher submerged speeds

First Pattern "NAT

in hallmarked gold (Eagle's head) and enamels

measuring 96 mm x 46 mm

Germany. A Silver Grade Tank Badge By Hermann Aurich Newly Listed which would allow the submarinesA second war German Panzerkampfabzeichen; oval shaped silvered zink; the obverse with a border of oak leaves with a tie at the base and a Panzerkampfwagen IV superimposed in the centre on grassy ground, with its left tank track extending over the edge of the badge; the reverse plain with a vertical needle style pin, a crimped sheet metal hinge, and a crimped round wire catch; maker marked with the stylized logo of Hermann Aurich on the reverse;