60 marshmallows, melted
1 (16 oz.) can pumpkin
1 tsp. cinnamon
1/4 tsp. salt

Melt and mix above ingredients in double boiler or in a heavy kettle. Cool 1 hour. Crush 40 graham crackers. Add 2/3 cup melted butter and 1/2 cup brown sugar and press 1/2 of mixture in bottom of 9 x 13 inch pan.

Whip 1 pint of whipping cream. Fold into pumpkin mixture and pour over graham cracker crust. Cover with remaining crackers. Chill. Cut into pieces after thoroughly chilled.