Vintage Sterling Silver Mexico Initial Letter N Pendant

Vintage "N" 925 pendant. Stamped Mexico and what appears to be B-84? Good pre-owned condition with light surface wear such as scuffs or tarnish consistent with age & normal use. Please take a close look and consider the photos as part of the description. Measurement in photo. Taxco. I have more jewelry, vintage costume and new fashion designer, in my closet. My other closet items include: chain necklace bracelet cuff ring earrings stone rhinestone crystal tribal boho artisan ethnic southwestern