I friend who did his Marketing M.B.A. at Eli at MSU told me Harvard Business School did a whole thing on how it was based on the propeller. Don't believe everything Harvard U. tries to tell you!!!
Knew it was the flag since day one when I learned about 19th century German unification in 10th grade history class and saw all the pictures of the German state flags...
Thanks for posting this.
2006 BMW M5 Sedan
Silverstone Metallic/Black Perforated Merino/Aluminum,