It contains (clockwise from right), the key to the Compact Royce.
A key tag from the Compact Royce Garage.
A thing from Marrakesh that unscrews to reveal highly perfumed rare oils and spices.
The key to a long forgotten lock (I really must get rid of this).
One of Tenpin's earrings from the 1980's.
Two store loyalty cards.
A Leclerc store trolley coin.
I've just remembered that I have another key ring. This one contains a few more unknown keys, my daughter Tenpin's other 80's earring, a Joan the Wad, and a small Wild Boar tusk.
All quite conventional. How about yours?