Distinctive symbols used by the Swiss assay offices




































Distinctive symbol:               Biel / Bienne   B 
 Basel  *
 Chiasso  T
 Geneva  G
 La Chaux-de-Fonds           C
 Le Noirmont  J
 Zurich  Z

These symbols will appear in place of the "X" on the ear of the St. Bernard dog. 
Last updated:8/2010