July 22, 1953 (Violet gets fed up with him and insults Charlie Brown. This part of her personality ends up being her defining part in the later years. Keep in mind this isn't the first time she'd insult him, as she called him a blockhead two years ago, a habit taken over by Lucy)
July 23, 1953
July 24, 1953
July 25, 1953
July 26, 1953 (The first time the strip starts with a humorous symbolic representation of the strip's theme)