Some of the higher end models had a compartment in which you could put crackers, cookies etc. It came with a bag filled with silica which would absorb the moisture. When the bag turned pink, you put it in the oven at a certain temp. until it turned blue again, thus letting you know it was dried out. Some models also had a foot pedal that opened either the broiler drawer and/or oven door, I can't remember exactly which right now. And don't forget the Tappan Doughboy salt and pepper shakers. And last but not least the burner covers that doubled as serving trays.
My mother has the same model pictured. My recently deceased aunt had a more deluxe model with the foot petal activated broiler drawer and the salt (yellow) & pepper (blue) shakers, and an appliance electrical outlet. Both have oven lights. Nice timer also included in the clock face.
I have the electric version of that stove (it's the deluxe '48)- absolutely love it, although the crisper thing is used for only non food items. Had the clock rebuilt, replaced all 10 light bulbs (there's 5 of them in the back alone to light up the "Tappan Deluxe"), oiled the timer spring & bell, replaced one oven element and it's the best stove I've ever had. Weighs about as much as a car.....no joke.