HJ PROFICIENCY BADGE IN SILVER member number erased just after the war looks like 143055. Members had this done to prevent them being tracked by their number.
Maker marked M1/63 with RZM. The item "ORIGINAL WW2 GERMAN HJ PROFICIENCY BADGE I SILVER" is in sale since Wednesday, March 07, 2018. This item is in the category "Collectables\Militaria\World War II (1939-1945)\Badges".
The seller is "rouflab" and is located in Belfast. This item can be shipped to United Kingdom.