Interesting piece, appears to be a dog registration tag from Aachen, Germany dated 1943 and is zinc...


Could not find out any additional information in my references on this, does anyone know anything about these pieces in regards to value or scarcity?
I would assume these would be rather scarce due to the wartime situation in Germany during that time... If I remember my history correctly, wasn't the city of Aachen decimated in WWII?