Historical Lockets & Charm bracelets

Howzit

If there is anyone who can recommend (or has) on the
history of lockets and charms, please let me know.

As well as this, can all mass producers of lockets and charms let me
know of your existance sometime in the not to distant future.

A friend of mind would love to have this and details as
she is preparing a thesis on the history of charms and lockets as
memorabilia.

Chow for now

Ethel Sage
Email: @ethel