Swiss copper Stockli Netstal fuel burner warming stand stove for fondue pot or chafing dish

Stockli Netstal burner and stand, made in Switzerland. This is copper and iron, used but in good clean condition overall.

It's designed to hold a fondue or rosti pan about 7" to 7 1/2" in diameter, the tray is 8 3/4" in diameter across the rim. The burner has the vent adjustment, but no snuffer / cover.