This is a replica of the first "Death Card" known to have been used in war. The "Death Cards", which were left on dead enemy soldiers and destroyed vehicles and fortifications didn't originate in Vietnam as is commonly thought. It was first used in Italy during WW2 in It contains the unit patch of the famed Devil's Brigade along with a slogan written in German which reads: "The worst is yet to come" The 1st Special Service Force was a joint Canadian/American commando unit trained at Fort Harrison, USA. They were called the Black Devils by the German forces in the area at the time.