https://germanauto.co.uk/the-history-of-bmw-and-evolution-of-the-iconic-badge/#:~:text=The%20BMW%20logo%20has%20its,into%20the%20new%20company's%20branding.
https://www.bmwblog.com/2024/03/18/bmw-logo-history/#:~:text=The%20first%20iteration%20of%20the,comes%20from%20the%20Bavarian%20flag.