Obverse
Mercury and Aracne are devided by a hole in a centre.
Lettering: 4 1889
Reverse
Inscription
Lettering: ESSAI PROJET T M NICKEL
Extended information
Year
Denomination
Currency
Metal
Nickel
Weight
3.3 g.
Diameter
22.5
mm.
Alignment
Coin ↑↓
Shape
Round with Cutouts
Edge
Plain
