napkin ring

I bought a number of items and have been going through them this morning:

I have a silver napkin ring with a Brimingham mark and the X date letter looks in the style of 1821, please tell me if I’m wong.

i931.photobucket.com/albums/ad15 … G_0600.jpg

i931.photobucket.com/albums/ad15 … G_0599.jpg

This is for Birmingham 1921 with makers marks for Lester & Leafe who were also first registered in 1921
Regards
John

Thanks John…yea I did do some digging and found the makers so it couldn’t have been 1821…I doubled my money on my fist silver purchase and sale and my second and third purchases have been a flop…better stick to coins!