British Champagne
To every five pounds of rhubarb, when sliced and bruised, put one gallon of cold spring water. Let it stand three days, stirring two or three times every day; then press and strain it through a sieve, and to every gallon of liquor, put three and one-half pounds of loaf sugar. Stir it well, and when melted, barrel it. When it has done working, bung it up close, first suspending a muslin bag with isinglass from the bung into the barrel. To eight gallons of liquor, put two ounces of isinglass. In six months bottle it and wire the bottles; let them stand up for the first month, then lay four or five down lengthways for a week, and if none burst, all may be laid down. Should a large quantity be made, it must remain longer in cask. It may be colored pink by putting in a quart of raspberry juice. It will keep for many years.