WATCH: KFC founder Colonel Sanders' personal items up for auction

Personal belongings of KFC founder Colonel Sanders, including his black bow tie, pressure cooker, and former Kentucky home, are up for auction. A significant item is a 1964 planner featuring handwritten herbs and spices recipes, which was the center of an early 2000s lawsuit by KFC Corp. to ensure privacy. ABC News' Peter Charalambous provided details on these intriguing pieces, emphasizing the historical value of the founder's private items and the secret recipe documentation.