To make Syrup of Hysop for Colds

Take a handful of Hysop, of Figs, Raisins, Dates, of each an ounce, of Collipint half a handful, French Barley one ounce; boil therein three pints of fair water to a quart, strain it and clarifie it with two whites of Eggs, then put in two pound of fine Sugar, and boil it to a syrup.

Source: A Queen's Delight: Or, The Art of Preserving, Conserving and Candying, Nathaniel Brooke