From The Long Lost Friend:
Take four cents' worth of white vitriol, four cents' worth of prepared spicewort (calamus root), four cents' worth of cloves, a gill of good whiskey and a gill of water. Make the calamus fine and mix all together; then use it after it has stood a few hours.
The grimoire The Long Lost Friend lists this spell.
Timeline of related events
1820Publication of Hohmann's Long Lost Friend (lists this spell)