An other speciall preseruatiue.
Take an Egge, make a hole in the top of it, take out the white & the yolke, and fill the shell only with Saffron, rost the shell and Saffron together, in embers of Charcoales, vntill the shell waxe yellowe: then beat shell and all together in a Morter, with halfe a spoonefull of Mustard-seede: nowe so soone as any suspicion is had of infection, dissolue the weight of a french Crowne, in ten spoonfuls of posset-ale, drink it luke warme, & sweat vpon it in your naked bed.