Vinegar Pie

Ingredients:
1 cup sugar
1 large tablespoonful flour
some orange peel shredded fine
1/2 a cup of vinegar
1/4 a cup boiling water

Directions:
Put the bottom crust in the pan.
Spread upon this 1 cup sugar,
1 large tablespoonful flour,
some orange peel shredded fine,
1/2 a cup of vinegar,
1/4 a cup boiling water.
Cover with an top crust punctured
to let the steam escape.
Secure it closely around the edges
that the filling may not boil out.
Let the top bake first.
Twenty minutes should be enough.
One teaspoonful butter may be added.