This recipe comes from a packet of Knox Unflavored Gelatine and found in a large collection, date unknown. Recipe is typed below along with a scanned copy.

BASIC LEMON GEL
(FOR DESSERTS)

1 envelope Knox Unflavored Gelatine
1/2 cup cold water
1/3 cup sugar
1/8 teaspoon salt
1 cup boiling water
1/4 cup lemon juice

Sprinkle gelatine on cold water to soften. Add sugar, salt, boiling water and stir until thoroughly dissolved. Add lemon juice, stir and pour into mold. Chill. MAKES 4-6 SERVINGS.

NOTE: For salads, make the Basic Lemon Gel as above, using 1/2 teaspoon salt instead of 1/8 teaspoon salt

BASIC ORANGE GEL–Make as for Basic Lemon Gel, using 1/4 cup cold water, 1 cup boiling water, 1/2 cup orange juice, 1 tablespoon lemon juice, 1/4 cup sugar and 1/8 teaspoon salt.