B Fresh Budweiser SS Dry Ice Fridge

Be the only one around here or anywhere for that matter that has one of these. I have not been able to find another one like it. 4 ft tall, 26 inches wide, 16 inches deep. Stainless steel. I have had it for decades. I've been told you put dry ice on the top shelf to cool down the fridge. It did not come with instructions. First to pick up.