Punch - cooking recipe

Ingredients

21/2 c. citric acid
4 lb. sugar
1 qt. ginger ale
4 qt. water
3/4 c. lemon juice
1 (No. 2) can pineapple juice
food color

Preparation

Add sugar and acid in enamel boiler.
Add 2 quarts boiling water; dissolve quickly.
Add lemon and pineapple juices and 2 quarts water.
Add color.
Add ginger ale before serving.