Germany. A Mint Luftwaffe Flak Badge, C. 1942 Buy Now Some of Berdan's inventions included

Some of Berdan's inventions included the Berdan rifle (a repeating rifle) and the Berdan center fire primer

as his heart weakened over the years to follow

the reverse “Winterschlacht im Osten 1941/42” (Winter Battle in the East 1941/42) in all capital letters with a crossed sword and laurel wreath on the bottom

The Society would be called "The Order of Indian Wars of the United States" (OIWUS) and would use as its paradigm other extant military lineage sodalities such as the Society of the Cincinnati (War of Independence)

Germany. A Mint Luftwaffe Flak Badge, C. 1942 Buy Now Some of Berdan's inventions included(Luftwaffe Flak Abzeichen). Constructed of a silvered tombac oak wreath consisting of oak leaves, with a Luftwaffe eagle on the on the top of the badge clutching a swastika, and a Flak 88 facing towards the top right, with the barrel extending past the badge; the reverse plain with a vertical needle style pin, a crimped ball hinge, and a crimped flat catch; an unmarked example; measuring 46. 23 mm (w) x 66. 22 mm (h); weighing 41. 0 grams; in