Check out Allan Pinkerton's haircuts throughout his career:
Allan Pinkerton had a variety of different haircuts during his lifetime. He was well celebrated as a talented detective. However, the American Civil War spy was mainly known for his remarkable looks and his charming character. Before his tragic passing at age 65 he was repeatedly talked about in tabloids due to his marvelous looks. Check out Allan Pinkerton's famous hairstyles right here: