Harry Potter and his Patronus (the most famous and difficult defensive charm, the aim is to produce a silvery-white guardian or protector, which takes the form of an animal), a deer.
Reverse script
Latin
Reverse lettering
EXPECTO
PATRONUM ! (Translation: I await a guardian!)
Edge
Plain
Mint
Monnaie de Paris, Paris (and Pessac starting 1973), France (864-date)