Color postcard showing a photo of the Battle Creek factory of the Kellogg Company, surrounded by a panel of cartoon characters which represent Kellogg Cereals. Caption on front: "The Best to You each Morning!" Caption on back: Kellogg Company Battle Creek, Michigan Kellogg's is the world's largest manufacturer of ready-to-eat cereals with plants throughout the world. The Battle Creek Plant, the original home of Kellogg's, has been bringing "The best to you each morning" for over 50 years. Kellogg's the Greatest Name in Cereals.