Homemade jams and jellies
by United States. Department of Agriculture. Office of Information
Popularity 2
Pictures illustrating the three methods--powdered pectin, liquid pectin, and no pectin--used by U.S.D.A. home economists in developing instructions for making jellied fruit products found in Home and garden bulletin no. 56, "How to make jellies, james, and preserves at home."
JamJellyCooking (Jam)Cooking (Jelly)