Stumbled upon this Italian blog today and cannot stop looking at all of the vintage pictures. THERES SO MANY OF THEM!! Anything from fashion, bikes, trucks, motor bikes, surf, art.... the culture side of the automotive industry at its coolest. Take a look here at:
http://thespeedboys.blogspot.com/search/label/motorcycles
Other fantastic ones that I found today? I am posting them here and on My Blog List. Please comment if you find better!!!