Peacock Powder.
Take the white part of Peacocks Dung 15 grains; Salt of Amber 5 grains; Oil of Nutmeg 1 drop; reduce them to a Powder.
'Tis a Specific against a Vertigo, to be given Night and Morn, with a draught of Cephalic Decoction.
Thomas Fuller
Pharmacopeia Extemporanea 1710