Homemade Grape Marmalade

Boil the skins of the grapes in water enough to cover them. Strain through a coarse cloth. To 5 quarts of juice add 3 quarts of sour apples, stewed; the juice and pulp of 4 lemons, 1 ounce of stick cinnamon, broken in bits and tied up in cloth, and 7 pounds of sugar. Let all get hot together and add the sugar afterward. Stir until it dissolves. Boil one-half hour; take out the spice bag when the flavor suits. Put up in bowls and cover with paper, like jelly, after it is cold. Will keep years.