Check out Frank J. Sprague's haircuts throughout his career:
Frank J. Sprague had many different hairstyles during his career. He was widely celebrated as an excellent engineer. Nevertheless, the American railroad pioneer was mainly known for his remarkable looks and his delightful character. Before his passing at the age of 77 he was repeatedly talked about in tabloids due to his fine haircuts. Check out Frank J. Sprague's former and current haircuts in the image gallery right here: