English, circa 1960-70.
Cute silver charm with key and number 21.
You can clip it onto the back pocket zip with a gold bolt ring clasp. Up to six charms will fit on the clasp.
Each charm comes with a quote relating to it. They help to tell a story to the receiver, giving a message of romance, travel, individuality or luck.
“Today you are YOU, That is Truer than true. There is NO ONE alive who is YOUER than YOU!”
— Dr. Seuss