First Empire / Napoleon I (1804-1814). Half franc, African type 1807, A, Paris.

NGC MS 63 (3930736-002).
Av. NAPOLEON EMPEROR. Nude head right, below signature Tiolier.
Rv. FRENCH REPUBLIC. Within a wreath of two branches: DEMI FRANC; below (different) (date). (workshop).

G.397 - F.176; Silver - 2.5 g - 18 mm - 6 h

This is the third highest grade (3)!

NGC MS 63 (3930736-002).
With a delicate gray patina, this example has hardly circulated. Superb at Fleur de coin.