Antique Sanitary's Chocolate Marshmallow Ice Cream 1/2 Gallon Vintage Box Ohio. I love to display old vintage advertising type pieces in rooms of my house such as the kitchen, bath and laundry room. Makes for a unique one of a kind display. This is an original paper box of Sanitary's Brand Chocolate Marshmallow Ice Cream made in Warren OH. 1/2 Gallon size. Size is 7" x 5" x 3 1/2". Old and original.