Eugene,
I remember these Burns and Allen shows from the first time around, now thats dating myself, LOL. I recall that Gracie used to do the Carnation commercials. Often times Blance, (Bea Benaderet) would join her in the kitchen for these spots. Back in the early days of TV the shows stars commonly did the commercials. Anybody here remember how on the Beverly Hillbillies that Granny used to do the Winston commercials? She would open the kitchen cupboards and they would be packed tightly with cartons of Winstons, while she chirped that "Winston Tastes Good Like a Cigerette Should".
Eddie