July 7, 1928: Commercially sliced bread introduced by the Chillicothe Baking Company. It was advertised as "the greatest forward step in the baking industry since bread was wrapped." Pictured is a 1930's bread slicing machine in operation.

July 7, 1928: Commercially sliced bread introduced by the Chillicothe Baking Company. It was advertised as "the greatest forward step in the baking industry since bread was wrapped." Pictured is a 1930's bread slicing machine in operation.