The producer of this Swiss bullion coin is Valcambi located in Balerna, which is a well known refiner and renowned for their gold and silver bullion bars.

The obverse shows that we’re dealing with 1 ounce of silver, and the reverse shows the Shieldmaiden Helvetia, which is the female representation of Switzerland.

Check out the 1 Silber Unze from 1993 on my Youtube channel :