21 mm diameter, 1.203 g, aluminum, flat edge denomination "50 BANI", crown and, hardly visible, HUGUENIN (incuse).	wing spread eagle holding a cross in its beak, ROMANIA and year 1921 Mintage: 30.000.000 coins

Struck in Switzerland, at Huguenin Fréres & Co., Le Locle.

Both the 25 and the 50 bani coins struck in 1921 come in two slightly different variants. The inner bore has either 4 or 4.5 mm across. The one above has a 4.5 mm bore.

The pictures above are present on Romanian coins through the kind permission of an anonymous donor.

A pattern for 50 bani 1922 can be seen clicking here.