The Sheffield Assay Office

Oberzolldirektion Zentralamt fur Edelmetalkontrolle
Mr. Robert Arbd
Mr. Walo Wilchli

-
- -
- E-mail   
CH-3001 BERNE -    
+/41/31 322 66 75
                 322 65 17
-   
+/41/31 324 84 41 -