Switzerland 1986 proof coin set

Technical Specification:

Material: All Cupro-nickel except 5 centimes struck in Aluminium bronze while the 1 centimes are struck in bronze

Mintage: 10,000

(Denomination):(Standard weight):(Standard Diameter)

5 Franc: 13.2 g: 31.45 mm

2 Franc: 8.8 g: 27.40 mm

1 Franc: 4.4 g: 23.20 mm

½ Franc (50 centimes): 2.2 g : 18.20 mm

20 centimes: 4 g: 21.05 mm

10 centimes : 3 g: 19.15 mm

5 centimes: 1.8 g: 17.15 mm

1 centimes: - : - (can't find any information on this)

Minted by Swiss Federal Mint