| Added by |
 Andrei C
|
| In personal collections | 15 |
| Catalog code | KM#24a.1 |
| Mintage | 13,538,000 |
| Diameter | 23.20 mm |
| Thickness | 1.46 mm |
| Weight | 4.4000 g |
| Material | Copper-Nickel |
| Orientation | Coin |
| Mint | -Unknown- |
| Edge Type | reeded |
| Designer | Albert Walch / Antoine Bovy |
|
Catalog prices *what it means? |
VF $2.00 XF $3.00 UNC $10.00 Proof $9.00 |
![[#1272731] Switzerland, 1/2 Franc, Helvetia, 1978, Bern, Proof, Copper-nickel, M](https://i.ebayimg.com/thumbs/images/g/YdgAAOSws5JmPTPF/s-l225.jpg)
![[#1272731] Switzerland, 1/2 Franc, Helvetia, 1978, Bern, Proof, Copper-nickel, M](https://i.ebayimg.com/thumbs/images/g/DQwAAOSwSFhmOzIn/s-l225.jpg)
![[#1272288] Switzerland, 1/2 Franc, Helvetia, 1978, Bern, Proof, Copper-nickel, M](https://i.ebayimg.com/thumbs/images/g/QOEAAOSwVtBmJd6~/s-l225.jpg)
