Grammy Ann's Icebox Cake

2 cups heavy cream
2 tablespoons sugar
1 teaspoon vanilla
19-ounce package Nabisco Famous Chocolate Wafers
Chocolate chips or shavings

Whip cream, add sugar and vanilla, and continue whipping until stiff peak forms. Spread 1/2 tablespoon whipped cream on each wafer. Begin stacking wafers on end and stand on edge of the platter to make a 14-inch log. Frost with remaining whipped cream. Refrigerate for 4-6 hours. Garnish with chocolate curls or mini chocolate chips and slice at a 45-degree angle so each serving shows the chocolate and white layers. To freeze the cake, cover with plastic wrap and place in freezer; thaw in refrigerator 1 hour before serving.

This is a famous Grammy Ann recipe.  Good luck finding the cookies.