Silver mirror pendant, Crisford & Norris / Birmingham, 20th century

Silver miniature mirror pendant with green glass / stone (?) as a back.

The pendant was made by Crisford & Norris from Birmingham. Active from 1898.

The pendant is marked with the 1st grade hallmark, year letter n for 1912, city hallmark Birmingham (anchor) and master hallmark C & N.

Weight: 10.8 grams. Dimensions: 3.2 x 7 cm.