Super rare KZ Neungamme cantine money for prisoners with a value of 1 RM. Although it's simple Prämienschein made on plain card with black printed text and a faded red ink stamp from KL Neuengamme Kommandantur, finding these is really difficult. One of the rarest Prämienschein for any banknote and money collector. Condition is good, with minor damage to the corners. KL Neuengamme was the concentration camp located near the city of Hamburg.